Using COC(=O)C(OC)C(=O)OC, CCCCCCCCc1ccc(C(=N)N)cc1 to produce CCCCCCCCc1ccc(-c2nc(O)c(OC)c(O)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.