COc1ccc2c(ccc3c(C(=O)NCCCN(C)CCCNC(=O)c4cn(C)c5c4ccc4cc(OC)ccc45)cn(C)c32)c1
The distribution coefficient ( LogD ) is important for the analysis of the drug candidate properties in various biologic media with different pH values.  What is the distribution coefficient of this molecule?