CCc1cc2c(cc1C(=O)CCC(=O)O)CC1(C2)Cc2cc(CC)c(C(=O)CCC(=O)O)cc2C1
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?