CC(=O)N1CCc2c(sc3c2c(=O)n(Cc2ccccc2)c(=O)n3Cc2cc(C)ccc2C)C1
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?