[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=C][C@@H1][C][C][C@@][Branch1][#Branch2][C@H1][Branch1][Ring2][C][Ring1][=Branch1][O][Ring1][Ring2][C]"}, {"from": "gpt", "value": "The molecule is a (4R)-limonene 1,2-epoxide."}]