[{"from": "human", "value": "Given this chemical reaction, what are some reagents that could have been used? [O][=C][Branch1][C][O][C][C][C][C][C][C][C][Ring1][#Branch1]>>[O][C][C][C][C][C][C][C][C][Ring1][#Branch1]"}, {"from": "gpt", "value": "[C][C][O][C][C].[O].[Al+3].[H-1].[H-1].[H-1].[H-1].[Li+1].[Na+1].[OH1-1]"}]