[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][C][C][Branch1][S][/C][=Branch1][Ring2][=C][/C][#N][/C][Branch1][=Branch1][C][Ring1][=Branch2][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a cyclitol and a nitrile."}]