[{"from": "human", "value": "Based on the given chemical reaction, suggest some possible reagents. [C][C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][C][C][C][C][Ring1][Branch1]>>[C][C][Branch1][Branch1][C][C][C][O][C][C][C][C][C][Ring1][Branch1]"}, {"from": "gpt", "value": "[C][C][C][O][C][Ring1][Branch1].[C][C][O][C][C].[Al+3].[H-1].[H-1].[H-1].[H-1].[Li+1]"}]