Using ClCc1ncccn1, CN1C(=O)CNC(=O)c2cc(-c3ccc(OC(F)(F)F)cc3)ccc21 to produce CN1C(=O)CN(Cc2ncccn2)C(=O)c2cc(-c3ccc(OC(F)(F)F)cc3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.