Drug groups [BR:br08330] Neuropsychiatric agent DG01571 Nicotinic cholinergic receptor partial agonist D08935 Ispronicline Target-based classification of drugs [BR:br08310] Ion channels Ligand-gated ion channels Acetylcholine (nicotinic) CHRNA4/CHRNB2 [HSA:1137 1141] [KO:K04806 K04813] D08935 Ispronicline (INN/USAN)