O=C(CN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)OCC(=O)c1cccc([N+](=O)[O-])c1
For non-ionizable compounds Log P = Log D throughout pH range, whereas for ionizable compounds Log D takes into account the partition of both ionized and non-ionized forms. What is the negative log D of this molecule?