Using COCCOc1cc2c(OC(C)C)nc(Nc3cc(C)[nH]n3)cc2cc1OCC1COC(C)(C)O1 to produce COCCOc1cc2c(OC(C)C)nc(Nc3cc(C)[nH]n3)cc2cc1OCC(O)CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.