[{"from": "human", "value": "Please suggest some possible reagents that could have been used in the following chemical reaction. [C][=O].[C][O][C][=C][C][=C][Branch1][#Branch2][C][C][N][C@@H1][Branch1][C][C][C][O][C][=C][Ring1][=N][O][C]>>[C][O][C][=C][C][=C][Branch1][=N][C][C][N][Branch1][C][C][C@@H1][Branch1][C][C][C][O][C][=C][Ring1][=C][O][C]"}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O].[C][O].[BH4-1].[Na+1].[Na+1].[OH1-1]"}]