Using OC1(C(c2ccc(OC(F)(F)F)cc2)c2ccc(OC(F)(F)F)cc2)CCN(Cc2ccccc2)CC1 to produce OC1(C(c2ccc(OC(F)(F)F)cc2)c2ccc(OC(F)(F)F)cc2)CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.