3d image of bicuculline skeletal formula

corydalis epilepsy convulsions glutamatergic ionotropic ligand-gated ion channels neuron anxiolytic poison venom toxicant toxic toxicity toxin toxicology poisoning danger hazard harmful kill exposure limit antidote intoxication detoxification herbal phytochemical phytotherapy plant herb natural herbalism pharmacognosy pharmacopoeia molecule molecular formula skeletal structural structure ball stick 3d