Using CCN1CCN(c2nc(-c3ccc(OCc4ccccc4)c(F)c3)cc3ccccc23)CC1 to produce CCN1CCN(c2nc(-c3ccc(O)c(F)c3)cc3ccccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.