COc1ccc(C(=O)Nc2ccc[n+](-c3nc4ccccc4nc3[N-]S(=O)(=O)c3ccccc3)c2)cc1
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?