Using CC(=O)NC(=O)OC[C@]1(C)S[C@@H]2[C@H](N)C(=O)N2[C@H]1C(=O)OCc1ccc([N+](=O)[O-])cc1 to produce CC(=O)NC(=O)OC[C@]1(C)S[C@@H]2[C@H](N)C(=O)N2[C@H]1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.