COc1cccc(C2C(C(=O)c3ccc(OC)c(OC)c3)=C(O)C(=O)N2c2cc(C)on2)c1
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?