Using CCOC(=O)Cc1c(C)nn2c(Cl)ccc2c1-c1ccc(F)cc1 to produce Cc1nn2c(Cl)ccc2c(-c2ccc(F)cc2)c1CC(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.