Using CN(C)c1ccc(-c2cc(=O)c3ccc(N)c([N+](=O)[O-])c3o2)cc1 to produce CN(C)c1ccc(-c2cc(=O)c3ccc(N)c(N)c3o2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.