CCCCCCn1nc(C(=O)N(CC(C)C)c2c(N)n(CCCC)c(=O)[nH]c2=O)c2ccccc2c1=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?