Which one to use? zinc.docking.org. is version 12 (subsets not updated since 2014); should we use ZINC15 instead?
Created by SuperModel @SuperModel ,
Thanks for mentioning this. Please use [ZINC15](https://zinc15.docking.org/). We suggest identifying compounds in ZINC15, but any purchasable compound is permissible as long as you identify the vendor and the cost is less than $250 per 1mg. I will update the challenge instructions to reflect this.