[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [C][N][C].[O][=C][C][C][=C][C][=C][C][=C][Ring1][=Branch1]>>[C][N][Branch1][C][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "[C][O].[BH3-1][C][#N].[Na+1]"}]