Using CS(=O)(=O)OC1CN(c2nc(C(=O)N[C@H]3CCN(C(=O)OCc4ccc([N+](=O)[O-])cc4)C3)co2)C1, CC([O-])=S to produce CC(=O)SC1CN(c2nc(C(=O)N[C@H]3CCN(C(=O)OCc4ccc([N+](=O)[O-])cc4)C3)co2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.