[{"from": "human", "value": "Based on the given chemical reaction, suggest some possible reagents. [C][I].[O][C][C][C][C][C][Branch1][Ring1][C][O][C][C][Ring1][Branch2]>>[C][O][C][C][C][C][C][Branch1][Ring1][C][O][C][C][Ring1][Branch2]"}, {"from": "gpt", "value": "[C][C][C][C][C][C].[C][C][O][C][Branch1][C][C][=O].[C][N][Branch1][C][C][C][=O].[Cl-1].[H-1].[NH4+1].[Na+1]"}]