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Cannot extract the features (columns) for the split 'train' of the config 'default' of the dataset.
Error code:   FeaturesError
Exception:    ValueError
Message:      Multiple files found in ZIP file. Only one file per ZIP: ['[Content_Types].xml', '_rels/.rels', 'xl/_rels/workbook.xml.rels', 'xl/worksheets/sheet1.xml', 'xl/workbook.xml', 'xl/theme/theme1.xml', 'xl/styles.xml', 'docProps/core.xml', 'docProps/app.xml']
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 244, in compute_first_rows_from_streaming_response
                  iterable_dataset = iterable_dataset._resolve_features()
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 4408, in _resolve_features
                  features = _infer_features_from_batch(self.with_format(None)._head())
                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2679, in _head
                  return next(iter(self.iter(batch_size=n)))
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2861, in iter
                  for key, pa_table in ex_iterable.iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2395, in _iter_arrow
                  yield from self.ex_iterable._iter_arrow()
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/csv/csv.py", line 196, in _generate_tables
                  csv_file_reader = pd.read_csv(file, iterator=True, dtype=dtype, **self.config.pd_read_csv_kwargs)
                File "/usr/local/lib/python3.14/site-packages/datasets/streaming.py", line 73, in wrapper
                  return function(*args, download_config=download_config, **kwargs)
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1279, in xpandas_read_csv
                  return pd.read_csv(xopen(filepath_or_buffer, "rb", download_config=download_config), **kwargs)
                         ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/readers.py", line 1026, in read_csv
                  return _read(filepath_or_buffer, kwds)
                File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/readers.py", line 620, in _read
                  parser = TextFileReader(filepath_or_buffer, **kwds)
                File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/readers.py", line 1620, in __init__
                  self._engine = self._make_engine(f, self.engine)
                                 ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/readers.py", line 1880, in _make_engine
                  self.handles = get_handle(
                                 ~~~~~~~~~~^
                      f,
                      ^^
                  ...<6 lines>...
                      storage_options=self.options.get("storage_options", None),
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/pandas/io/common.py", line 805, in get_handle
                  raise ValueError(
                  ...<2 lines>...
                  )
              ValueError: Multiple files found in ZIP file. Only one file per ZIP: ['[Content_Types].xml', '_rels/.rels', 'xl/_rels/workbook.xml.rels', 'xl/worksheets/sheet1.xml', 'xl/workbook.xml', 'xl/theme/theme1.xml', 'xl/styles.xml', 'docProps/core.xml', 'docProps/app.xml']

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

ToxMarker raw source snapshot

Repository: noirchoix/toxmarker-raw-data

This dataset repository contains the frozen raw source snapshots used to reconstruct the ToxMarker computational-toxicology build. Derived curated tables, sparse features, split artifacts, trained models, and runtime reports are not stored here.

Licensing and provenance

This is a mixed-license research snapshot. Upstream terms remain authoritative. See DATA_LICENSE_MANIFEST.json for file-level source/license metadata and HF_RAW_MANIFEST.json for byte-level SHA-256 provenance.

AOP-Wiki

  • Source group: aopwiki
  • License/terms: mixed; primarily CC BY-SA 4.0 with entry-specific rights possible
  • Use scope recorded by ToxMarker: research redistribution subject to source-entry licensing and attribution
  • Upstream: https://aopwiki.org/
  • Distribution note: Preserve AOP-Wiki attribution and ShareAlike obligations where applicable. Some AOP entries may carry entry-specific All Rights Reserved status; publishing an aggregate snapshot does not override those source-entry terms.

U.S. EPA CompTox Chemicals Dashboard

  • Source group: comptox
  • License/terms: U.S. EPA public/open data
  • Use scope recorded by ToxMarker: commercial and non-commercial reuse permitted
  • Upstream: https://comptox.epa.gov/dashboard/
  • Distribution note: The QC-failure archive is retained only as an auxiliary data-quality corpus and remains disabled for production modelling.

Comparative Toxicogenomics Database (CTD)

  • Source group: ctd
  • License/terms: CTD research/educational access terms
  • Use scope recorded by ToxMarker: non-commercial academic and research use; commercial use requires licensing from NC State
  • Upstream: https://ctdbase.org/
  • Distribution note: Preserve CTD attribution and terms with redistributed research snapshots. This ToxMarker repository is a non-commercial research platform; downstream users remain responsible for complying with CTD terms applicable to their use.

U.S. EPA Distributed Structure-Searchable Toxicity (DSSTox) Database

U.S. EPA / CompTox auxiliary model archive

  • Source group: epa_auxiliary_models
  • License/terms: source-specific EPA distribution terms
  • Use scope recorded by ToxMarker: auxiliary research only in ToxMarker
  • Upstream: https://comptox.epa.gov/dashboard/
  • Distribution note: This archive is not used as primary ToxMarker training data. Preserve its source provenance and review the source package terms when redistributing.

Reconstructing ToxMarker

Use the matching GitHub source tag and an immutable Hugging Face revision:

python scripts/download_raw_data.py --repo-id <repo> --revision <commit-or-tag>
./scripts/build_all.sh

The ToxMarker software license does not relicense third-party data contained here.

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