Nc1ncnc2c1ncn2[C@@H]1O[C@H](CNCc2ccccc2OCC(=O)N2CCCCC2)[C@@H](O)[C@H]1O
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?