Using Cc1ccc(S(=O)(=O)N2CCN(C(C)(C)c3ccc(OCc4ccc(C(F)(F)F)cc4)cc3)CC2)cc1 to produce CC(C)(c1ccc(OCc2ccc(C(F)(F)F)cc2)cc1)N1CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.