Using CO[C@]12SCC(COC(C)=O)=C(C(=O)OCc3ccc([N+](=O)[O-])cc3)N1C(=O)[C@H]2N to produce CO[C@]12SCC(COC(C)=O)=C(C(=O)OCc3ccc([N+](=O)[O-])cc3)N1C(=O)C2N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.