Using O=C1CCC(CCO)CC1, Fc1ccc(C(F)(F)F)cc1N1CCNCC1 to produce O=C1CCC(CCN2CCN(c3cc(C(F)(F)F)ccc3F)CC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.