Using CC(=O)OC(C)=O, Nc1ccc2c(c1)OCCc1cc(-c3nncn3-c3ccccc3Cl)sc1-2 to produce CC(=O)Nc1ccc2c(c1)OCCc1cc(-c3nncn3-c3ccccc3Cl)sc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.