[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [N][C][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][Ring1][N][C][C][O][Ring1][Branch1].[I-1]>>[I][C][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][Ring1][N][C][C][O][Ring1][Branch1]"}, {"from": "gpt", "value": "[C][C][O][C][C].[Cl].[O].[O].[O][=N][O-1].[Cl-1].[K+1].[Na+1].[Na+1]"}]