[{"from": "human", "value": "Based on the given chemical reaction, can you propose some likely reagents that might have been utilized? [C][I].[C][O][C][=Branch1][C][=O][C][=N][NH1][C][=C][Ring1][Branch1][N+1][=Branch1][C][=O][O-1]>>[C][O][C][=Branch1][C][=O][C][=N][N][Branch1][C][C][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "[C][C][C][O][C][Ring1][Branch1].[H-1].[Na+1]"}]