CCCCCCc1cc2c(C)c(C)c(=O)oc2cc1OCCCOc1cc2oc(=O)c(C)c(C)c2cc1CCCCCC
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?