O=C1c2ccccc2C(=O)N1CCc1c(-c2[nH]c3ccccc3c2CCN2C(=O)c3ccccc3C2=O)[nH]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 the negative log D of this molecule?