Using CC(=O)OC(c1ccc2nc3n(c2c1)CCCS3)C1(Br)C(=O)N2C(C(=O)OCc3ccc([N+](=O)[O-])cc3)=CS[C@@H]21 to produce O=C(O)C1=CS[C@@H]2/C(=C\c3ccc4nc5n(c4c3)CCCS5)C(=O)N12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.