[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a polymer."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O].[C][C][=Branch1][C][=O][O].[C][C][=Branch1][C][=O][O].[C][Branch1][O][C][C][C][C][N][=C][Branch1][C][N][N][C][C][C][N][C][C][C][C][C][C][C][C][N][=C][Branch1][C][N][N]"}]