COc1ccc(C2CC(=O)Oc3c(C(CCN4CCN(c5ccccc5)CC4)c4ccc(N(C)C)cc4)c(OC)cc(OC)c32)cc1
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?