COc1ccc(C(=O)Oc2ccc(C(c3c(C)n[nH]c3O)c3c(C)n[nH]c3O)cc2)cc1
For non-ionizable compounds Log P = Log D throughout pH range, whereas for ionizable compounds LogD takes into account the partition of both ionized and non-ionized forms.  What is logD of this molecule?