3d image of pumiliotoxin skeletal formula

pumiliotoxin pumiliotoxin ptx poison dart frog skin allopumiliotoxins alkaloids spiropyrrolizidine decahydroquinolines dhqs izidines coccinellines calcium channels paralysis difficulty moving hyperactivity venom toxicant toxic toxicity toxin toxicology poisoning danger hazard ld50 acute lc50 harmful kill exposure limit antidote intoxication detoxification neurotoxin 3d cell biology biochemistry biomolecule bioactive biochemical molecule molecular formula