[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [C][O][C][=Branch1][C][=O][C@H1][C][C][C][NH1][N][=C][C][=Ring1][Branch1][C][Ring1][=Branch2]>>[O][=C][Branch1][C][O][C@H1][C][C][C][NH1][N][=C][C][=Ring1][Branch1][C][Ring1][=Branch2]"}, {"from": "gpt", "value": "[C][O].[O].[O].[Li+1].[OH1-1]"}]