Using CCOC(=O)Cc1ccc(N2Cc3c(c(OCC)c4ccccc4c3OC(F)F)C2=O)c(Cl)c1 to produce CCOc1c2c(c(OC(F)F)c3ccccc13)CN(c1ccc(CC(=O)O)cc1Cl)C2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.