Using O=C(c1ccc(Cl)nc1)N1CCCN(C2CCC2)CC1, OC1CCOCC1 to produce O=C(c1ccc(OC2CCOCC2)nc1)N1CCCN(C2CCC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.