COc1ccc2c(c1)c1c(c(=O)n(-c3cccc(C)c3)c(=O)n1CC(=O)NCCC1=CCCCC1)n2C
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?