O=C(NC1CCN(Cc2ccccc2)CC1)c1ccc(Cn2c(=O)c3ccccc3n(Cc3ccccc3)c2=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?