Using CCOC(=O)c1cc2cc(C(=O)OC(C)C)ccc2n1Cc1cc(-c2ccc(Cl)s2)on1 to produce CC(C)OC(=O)c1ccc2c(c1)cc(C(=O)O)n2Cc1cc(-c2ccc(Cl)s2)on1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.