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