[{"from": "human", "value": "Please provide possible reagents based on the following chemical reaction. [C][O][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][C][=C][NH1][C][Ring1][Branch1][=C][Ring1][=Branch2]>>[O][=C][Branch1][C][O][/C][=C][/C][=C][C][=C][C][=C][NH1][C][Ring1][Branch1][=C][Ring1][=Branch2]"}, {"from": "gpt", "value": "[C][C][C][O][C][Ring1][Branch1].[C][O].[Cl].[O].[O].[Li+1].[OH1-1]"}]