O=C(Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2)n1)c1cccc([N+](=O)[O-])c1
For non-ionizable compounds Log P = Log D throughout pH range, whereas for ionizable compounds LogD takes into account the partition of both ionized and non-ionized forms. What is the negative logD of this molecule?