[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][O][C][=Branch1][C][=O][C][C][Branch1][Branch2][C][=Branch1][C][=O][O][C][C][S][P][=Branch1][C][=O][Branch1][Ring1][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a colorless viscous oily liquid with a weak unpleasant odor. "}]