Using O=C(NCc1ccc(OC2CCCCO2)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1 to produce O=C(NCc1ccc(O)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.