Using CC(=O)SCC(C)C(O)(Cn1cncn1)c1ccc(Cl)cc1Cl to produce C[C@@H](CS)[C@](O)(Cn1cncn1)c1ccc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.