CCOc1ccc(-c2nc(Cn3ccn4nc(-c5ccc(OCC)c(Cl)c5)cc4c3=O)c(C)o2)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 log D of this molecule?