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