Using CC(C)(C)OC(=O)N1CCC(CO)(Cc2cccc(OC(F)(F)F)c2)CC1 to produce OCC1(Cc2cccc(OC(F)(F)F)c2)CCNCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.