Cn1c(=O)c2cc(S(=O)(=O)NC(Cc3ccccc3)C(=O)NCC3CCCO3)ccc2n(C)c1=O
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?