This meta question is intended as a compilation of ideas for molecular design questions for future use.
Each month, we'll use one of the targets (that hopefully get posted) below.
The key is to propose a question that must be solved with a molecular structure design. In general, these should be solvable through use of chemical databases, calculations, or some combination of both. In general, the resources required should be available to a broad range of users (e.g., free, open source, etc.)
The catch is to ensure the question isn't too broad (e.g., What gas has the highest refractive index?)
So my suggestion is that the question must require some sort of limit, in molecular size or complexity.
There have been a few examples that I think would qualify, e.g.: