[{"from": "human", "value": "Based on the given chemical reaction, can you propose some likely reagents that might have been utilized? [N][#C][C][=C][C][=C][Branch1][=C][C][=C][N][=C][C][Branch1][C][F][=C][Ring1][#Branch1][C][=O][C][=C][Ring1][#C][Cl]>>[N][#C][C][=C][C][=C][Branch1][=C][C][=C][N][=C][C][Branch1][C][F][=C][Ring1][#Branch1][C][O][C][=C][Ring1][#C][Cl]"}, {"from": "gpt", "value": "[C][C][C][O][C][Ring1][Branch1].[Cl][C][Cl].[O].[BH4-1].[Na+1]"}]