C=CCn1c(-c2ccc(/N=N/Nc3ccc(-c4n[nH]c(=S)n4CC=C)cc3)cc2)n[nH]c1=S
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?