Using CCOC(=O)CCc1cc2cc(-c3noc(-c4ccc(OC(C)C)c(Cl)c4)n3)ccc2[nH]1 to produce CC(C)Oc1ccc(-c2nc(-c3ccc4[nH]c(CCC(=O)[O-])cc4c3)no2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.