[{"from": "human", "value": "Please suggest some possible reagents that could have been used in the following chemical reaction. [C][N][C].[N][#C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][=Branch1][C][=O][C][C][Ring1][#Branch1]>>[C][N][Branch1][C][C][C][C][C][C][=C][C][=C][C][Branch1][Ring1][C][#N][=C][Ring1][Branch2][C][Ring1][N]"}, {"from": "gpt", "value": "[C][C][#N].[C][C][=Branch1][C][=O][O-1].[Cl].[BH3-1][C][#N].[NH4+1].[Na+1].[Na+1].[OH1-1]"}]