CC1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2CC(C)CSc2nnnn2-c2ccccc2)CC1
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?