<unk>  or (S)-2-amino-2-(3-hydroxyisoxazol-5-yl)acetic<unk> , also referred to as<unk> tenate, is a chemical compound and psychoactive drug which occurs naturally in Amanita muscaria and related species of mushrooms typically found in the temperate and boreal regions of the northern hemisphere. It is a conformationally-restricted analogue of the neurotransmitter glutamate, and due to its structural similarity to this neurotransmitter, acts as a non-selective glutamate receptor agonist. Because of this,<unk>  can be a powerful neurotoxin, and is employed as a "brain-lesioning agent" through cranial injections in scientific research.
Ibotenic acid
Econazole
Bifluranol
Fluocinonide
Travoprost
Flupamesone
Latanoprost
Fesoterodine