Hey guys, I recently found the mol2chemfig tool, that can enable everyone to draw organic chemical structures easily!
If you know a bit of \(\LaTeX\), then you can use the chemfig package too, using the code converter provided there. But what I recommend is, save the image in the ChemDoodle area, and upload it like any other image to Brilliant. Hope this helps someone out there! I've provided a sample below - doesn't it look cool?