Cc1c(C)c2c(OCC(=O)N[C@@H](C)C(=O)O)cc3c(c2oc1=O)CCC(C)(C)O3
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?