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