[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a polyketide."}, {"from": "gpt", "value": "[C][/C][=C][/C][=C][/C][=C][/C][C@H1][Branch1][C][C][C][C][/C][=C][Branch1][C][\\C][/C][=Branch1][S][=C][\\C][=Branch1][C][=O][C@@H1][Branch1][=Branch1][N][C][/-Ring1][=Branch1][=O][C][O][/O-1]"}]