CC(C)OC(=O)C[N+](C)(C)CCN1C(=O)C2C(c3ccccc3)C=CC(c3ccccc3)C2C1=O.[Br-]
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 log D of this molecule?