[{"from": "human", "value": "From the provided chemical reaction, propose some possible reagents that could have been used. [C][C][=Branch1][C][=O][O][C][Branch1][C][C][=O].[NH3+1][C@@H1][C][C][C][C][C@H1][Ring1][=Branch1][O][C][C][=Branch1][C][=O][O]>>[C][C][=Branch1][C][=O][N][C@@H1][C][C][C][C][C@H1][Ring1][=Branch1][O][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "[Cl-1].[Na+1].[OH1-1]"}]