Foldits toolbox is mainly for the design of protein molecules. The games creator announced the plan to add, by 2013, the chemical building blocks of organic subcomponents to enable players to design small molecules. The small molecule design system termed Drugit was tested on the Von Hippel-Lindau tumor suppressor (VHL). Results of the VHL experiment were presented in a March 2023 preprint paper and at an August 2023 American Chemical Society conference session.