[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch1][Ring2][O][Ring1][Ring1][C][C][C][C][C][C][O][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is an epoxide. It has a role as a mutagen. It derives from a hydride of an octane."}]