Cc1c(OCCCOc2ccc3c(=O)cc(-c4ccccc4)oc3c2C)ccc2c(=O)cc(-c3ccccc3)oc12
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?