CCCCn1c(N)c(N(CC(C)C)C(=O)c2ccc(-n3c(C)ccc3C)cc2)c(=O)[nH]c1=O
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?