CC(=O)O[C@H]1CC[C@H]2[C@@H]3CC[C@H]4Nc5c(cnn5S(C)(=O)=O)C[C@]4(C)[C@H]3CC[C@]12C
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 the negative log D of this molecule?