COC(=O)c1c(O)cccc1OCCCCNCCCc1ccc(N(C(=O)C(=O)O)c2ccccc2C(=O)O)c2ccccc12
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?