Using COc1ccc(CS[C@H]2C[C@@H](C(=O)N3CC(NC(=N)CC(=O)OCc4ccc([N+](=O)[O-])cc4)C3)N(C)C2)cc1 to produce CN1CC(S)CC1C(=O)N1CC(NC(=N)CC(=O)OCc2ccc([N+](=O)[O-])cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.