Using ClCCC1CCN(c2ccc(Cl)nn2)CC1, O=C(OCC1CC1)c1ccc(O)cc1 to produce O=C(OCC1CC1)c1ccc(OCCC2CCN(c3ccc(Cl)nn3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.