O=c1c2nc(Br)n([C@@H]3O[C@@H]4CO[P@@](O)(=S)O[C@H]4[C@H]3O)c2[nH]c2nc(-c3ccccc3)cn12
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 logD of this molecule?