CCn1cc(C(=O)N[C@@H](CCSC)C(=O)NCCCn2ccnc2)c(=O)c2cc3c(cc21)OCO3
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?