[{"from": "human", "value": "Given the following chemical reaction, what are some potential reagents that could have been employed? [C][O][C][=Branch1][C][=O][C][C][N][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][=Ring1][O][C]>>[C][C][O][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][C][=Ring1][O][C][C][O]"}, {"from": "gpt", "value": "[C][C][O][C][Branch1][C][C][=O].[C][C][O][C][C].[O].[Al+3].[H-1].[H-1].[H-1].[H-1].[Li+1]"}]