Shantibaba stated that you will find some rks phenos in the "devil" seeds, like 2 in 50.
Apparently it's multifaceted to reproduce the skunk aromas that we used to have came from harvest process, some thiols reacting to sunlight/uv as a catalyst like skunky beer is made bia uv/sunlight through glass bottles, this reaction occurs after harvest and requires lighting to increase similar thiols to react produce a stronger odor in conjunction. Some smells are immediately up close more earthy, but from a distance the sulfuric thiols aka mercapatans can work in tandem with terpenes in our olfactory receptiveness to its stinkyness.
This is speculative but based on more science than hearsay.
1.vacuumed sealed flowers in translucent container
2 uv lighting will react to terps/oils/mercapatans to produce the catalyst for chemics to degrade producing further skunk smells like humulene in a skunky beer.