tokenizer_config.json

{
  "added_tokens_decoder": {
    "102": {
      "content": "[MASK]",
      "lstrip": false,
      "normalized": false,
      "rstrip": false,
      "single_word": false,
      "special": true
    }
  },
  "clean_up_tokenization_spaces": false,
  "mask_token": "[MASK]",
  "model_max_length": 140,
  "tokenizer_class": "SMILESTokenizer",
  "unk_token": "[MASK]"
}