Two groups of hexanoic-derivatives were selected for further studies. The most abundant scaffold predicted one 6-carbon ring with one tail that combined single and double/triple carbon bonds (Figure ). Scaffolds containing 2 5-6 carbon rings (Figure , blue background) or 3+5 carbon rings (Figure , yellow background) and tails were less abundant. Scaffold containing nitrogen or oxygen atoms. There were no correlations between the groups defined by ADV affinities and those by VP.