Using O=Cc1ccccc1, CCOc1cc2c(cc1OCC)C(C(CO)CO)NCC2 to produce CCOc1cc2c(cc1OCC)C1C(CO)COC(c3ccccc3)N1CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.