Using CN(C)C(=O)C1CCCN1c1cc(N)c([N+](=O)[O-])cc1Cl to produce CN(C)C(=O)C1CCCN1c1cc(N)c(N)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.