Using CN(Cc1cc2cc([N+](=O)[O-])ccc2o1)C1Cc2ccc([N+](=O)[O-])cc2C1 to produce CN(Cc1cc2cc(N)ccc2o1)C1Cc2ccc(N)cc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.