CCCS(=O)(=O)c1c(S(=O)(=O)CCC)c2cc(C(C)(C)C)ccn2c1C(=O)c1ccccc1
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?