Using CCc1cc(Oc2cccc(NCC(O)C(F)(F)F)c2)ccc1Cl, O=CC1CCCCC1 to produce CCc1cc(Oc2cccc(N(CC3CCCCC3)CC(O)C(F)(F)F)c2)ccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.