Using OC1CCC(C(F)(F)F)CC1, COC(=O)C1CN(Cc2ccc3cc(O)ccc3c2)C1 to produce COC(=O)C1CN(Cc2ccc3cc(OC4CCC(C(F)(F)F)CC4)ccc3c2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.