m0useanswered grow question 2y ago coating is normal the extra growth on the first pic is weird. They're also a colour I don't see to often in seeds, green, they might be a bit immature and not grow well but test em out.
Your main issue is finding how they got pollinated. Are you sure it was a self pollination, or could pollen have gotten into the grow from someplace else?? Knowing the origin is key. If it was pollinated by a hemi plant not worth growing, if it was pollinated by a male plant, 50/50 male to female reg seed, if it was pollinated by an photoperiod then the seed will no longer be autos. and who know the genetics of the other plant if it was unknown.
You can 100% grow out the seeds it made. its a S1 if it was from its self. the genetics should be pretty stable if the breeder did not interbreed the shit out of it. but there is always the chance it does not go well.
Good Luck!