O=C(O)[C@H]1CCCC[C@@H]1c1c2ccc(=O)c(O)c-2oc2c(O)c(O)ccc12
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?