<unk>  (QNB) — IUPAC name 1-azabicyclo2.2.2octan-3-yl hydroxy(diphenyl)acetate; US Army code EA-2277; NATO code BZ; Soviet code Substance 78 — is an odorless and bitter-tasting military incapacitating agent. BZ is an antagonist of muscarinic acetylcholine receptors whose structure is the ester of benzilic acid with an alcohol derived from quinuclidine.
3-Quinuclidinyl benzilate
Memantine
Carbidopa/levodopa
Amineptine
Donepezil
Carbidopa
Bedaquiline
Ciladopa