Using Cc1ccc2c(c1)-c1sc(C(=O)O)cc1CO2, CNc1ccc(F)cc1F to produce Cc1ccc2c(c1)-c1sc(C(=O)N(C)c3ccc(F)cc3F)cc1CO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.