Datasets:

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deep-principle

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science_materials

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Deep Principle 2

Corrects typos, grammar, formatting, and chemical-string errors in battery-electrolyte-qa.csv.

• Fixes the reported olvent-separated, Electrolye, and LIFSI typos, plus punctuation and unit/ratio notation.
• Corrects the SMILES paired with LiFSI and the malformed solvent string in doc_id 9, option C.
• Replaces the duplicated option D in doc_id 17 with ethanol (CCO) and corrects the answer key to A,C. The previously proofread question wording is retained.

All 20 questions now have four distinct options. No loader or prompt changes are needed. Numerical concentrations and test conditions are preserved. Chemical-string and duplicate-choice checks pass.

Affected evaluation scores still need to be updated after the dataset revision.