O=C(NCC1=C(c2cccc3ccccc23)C[C@@H]2CC[C@H]1N2Cc1ccco1)c1cccnc1
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?