Using N#CSc1c([N+](=O)[O-])cc(-c2cccnc2)cc1[N+](=O)[O-] to produce Nc1nc2cc(-c3cccnc3)cc([N+](=O)[O-])c2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.