[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C][=C][C][=Branch1][C][=O][C][=C][Branch1][=Branch2][C][C][=Branch1][C][=O][O][Ring1][=C][C][=C][Branch1][=Branch1][C][=C][Ring1][#Branch2][O][O]"}, {"from": "gpt", "value": "The molecule is a macrolide."}]