O=C(Nc1ccccc1N1CCOCC1)C1=NN(c2c(F)c(F)cc(F)c2F)C(=O)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 the negative log D of this molecule?