Cc1ccc(-[n+]2c(-c3ccc(Br)cc3)cn3c2CCc2ccc4cccnc4c2-3)cc1.[Br-]
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?