[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][#Branch1][C][Branch1][Ring1][C][Cl][O][O]"}, {"from": "gpt", "value": "The molecule is a chloropropane-1,2-diol that is propane-1,2-diol substituted by a chloro group at position 3."}]