Using Cn1c2c(c3ccc(-n4ccc(-c5ccc(C(F)(F)F)nc5)cc4=O)cc31)CNCCC2, CC(=O)Cl to produce CC(=O)N1CCCc2c(c3ccc(-n4ccc(-c5ccc(C(F)(F)F)nc5)cc4=O)cc3n2C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.