[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a macrolide."}, {"from": "gpt", "value": "[C][C@H1][C][C][C][C][Branch2][Ring1][=C][C][C][C][C][C][C][=C][Branch1][=N][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][C][=Branch1][C][=O][O][Ring2][Ring1][Branch1][O]"}]