Using O=C(Cl)OCC(Cl)(Cl)Cl, Nc1nc(-c2ccc([N+](=O)[O-])cc2)cs1 to produce O=C(Nc1nc(-c2ccc([N+](=O)[O-])cc2)cs1)OCC(Cl)(Cl)Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.