[{"from": "human", "value": "Please provide possible reagents based on the following chemical reaction. [N][#C][C@H1][C][C][C@H1][Branch1][Ring1][C][=O][C][C][Ring1][Branch2]>>[N][#C][C@H1][C][C][C@H1][Branch1][Ring1][C][O][C][C][Ring1][Branch2]"}, {"from": "gpt", "value": "[C][C][O][C][C].[C][O].[Cl].[BH4-1].[Na+1]"}]