NC(=O)c1ncn(CCN2CCN(C(=O)NCCCCCCNC(=O)N3CCN(CCn4cnc(C(N)=O)c4N)CC3)CC2)c1N
For non-ionizable compounds Log P = Log D throughout pH range, whereas for ionizable compounds LogD takes into account the partition of both ionized and non-ionized forms. What is the negative logD of this molecule?