Using CC(=O)Oc1ccccc1C(=O)NC(SC(C)C)C(Cl)(Cl)Cl to produce CC(C)SC(NC(=O)c1ccccc1O)C(Cl)(Cl)Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.