Using CCOC(=O)C(C)(O)c1cnc(NC(=O)c2cc3cc(Cl)ccc3[nH]2)c(OCC)c1 to produce CCOc1cc(C(C)(O)C(=O)O)cnc1NC(=O)c1cc2cc(Cl)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.