Using COc1ccc(CS[C@H]2C[C@@H](C(=O)N[C@H]3CCN(C(=O)OC(C)(C)C)C3)N(C(=O)OCc3ccc([N+](=O)[O-])cc3)C2)cc1 to produce COc1ccc(CS[C@H]2C[C@@H](C(=O)N[C@H]3CCNC3)N(C(=O)OCc3ccc([N+](=O)[O-])cc3)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.