COC(=O)c1onc(C2OC(C)(C)OC2C(O)COC(c2ccccc2)(c2ccccc2)c2ccccc2)c1C(=O)OC
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?