[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [C][=O].[C][C][Branch1][C][C][Branch1][C][C][O][C][=Branch1][C][=O][N][C@@H1][C][C][N][C][Ring1][Branch1]>>[C][N][C][C][C@@H1][Branch1][#C][N][C][=Branch1][C][=O][O][C][Branch1][C][C][Branch1][C][C][C][C][Ring1][=N]"}, {"from": "gpt", "value": "[C][O].[O].[BH4-1].[Na+1]"}]