[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][Ring2][O][Ring1][Ring1][C][O][C][C][O][C][C][O][C][C][O][C][C][C][O][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is an epoxide."}]