Using CC(O)=S, CC1(CBr)S[C@@H]2C(NC(=O)Cc3ccccc3)C(=O)N2C1C(=O)OCC(Cl)(Cl)Cl to produce CC(=O)SCC1(C)S[C@@H]2C(NC(=O)Cc3ccccc3)C(=O)N2C1C(=O)OCC(Cl)(Cl)Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.