[{"from": "human", "value": "Given this chemical reaction, what are some reagents that could have been used? [C][I].[C][C][N][=C][Branch1][C][N][NH1][C][=Branch1][C][=O][C][=Ring1][Branch2][C][C][O]>>[C][C][N][=C][Branch1][C][N][N][Branch1][C][C][C][=Branch1][C][=O][C][=Ring1][=Branch2][C][C][O]"}, {"from": "gpt", "value": "[C][C][O].[C][O-1].[Na+1]"}]