Using C=C(CC)C1NC(=O)CC(c2cc(Cl)cc(C(=O)OC)c2)C12C(=O)Nc1cc(Cl)ccc12 to produce C=C(CC)C1NC(=O)CC(c2cc(Cl)cc(C(=O)O)c2)C12C(=O)Nc1cc(Cl)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.