Using CCOC(=O)c1cc2cc(NC(=O)c3ccccc3-c3ccc(C(F)(F)F)cc3)ccc2n1CC to produce CCn1c(C(=O)O)cc2cc(NC(=O)c3ccccc3-c3ccc(C(F)(F)F)cc3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.