Using CC(=O)Nc1cc(-c2cc(C)nc(C)c2)ccc1[N+](=O)[O-] to produce Cc1cc(-c2ccc([N+](=O)[O-])c(N)c2)cc(C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.