Using CCCOc1cc(CO)on1, CCCCCCCCCCCc1cnc(-c2ccc(O)cc2)nc1 to produce CCCCCCCCCCCc1cnc(-c2ccc(OCc3cc(OCCC)no3)cc2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.