NS(=O)(=O)c1ccc(NC(=O)C2C(=O)C(=O)N(c3ccc(S(N)(=O)=O)cc3)C2=O)cc1
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?