COc1cc(/C=C/C(=O)OCC(=O)N2CCN(S(=O)(=O)c3ccc(C)cc3C)CC2)ccc1O
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?