Using NC(N)=S, O=C(CCl)C(=O)c1ccc([N+](=O)[O-])cc1 to produce Nc1nc(C(=O)c2ccc([N+](=O)[O-])cc2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.