6-Hydroxyflavone, a naturally occurring flavonoid, binds to GABAA receptors with moderate affinity and acts as a partial agonist of GABAA receptors.  

Ilaprazole is a new proton pump inhibitor (PPI) used in the treatment of dyspepsia, peptic ulcer disease (PUD), gastroesophageal reflux disease (GORD/GERD) and duodenal ulcer. It inhibits H+/K+-ATPase with an IC50 of 6.0 μM.

Levamlodipine is a pharmacologically active enantiomer of amlodipine which belongs to the dihydropyridine group of calcium channel blocker. It acts on the L-type of calcium channels and its treatment results in vasodilation and a fall in blood pressure.

Ethyl 3-Aminobenzoate can block the generation of action potentials via voltage-dependent Na+-channels and usually used for anesthesia, sedation, or euthanasia of fish.

2,3-Butanedione monoxime (BDM) is the well-characterized, low-affinity, non-competitive inhibitor of skeletal muscle myosin-II and inhibits skeletal and cardiac muscle contraction.  

DHBP, a viologen for electrochromic memory display agent, inhibits the calcium release induced by 2 mM caffeine and 2 μg/ml polylysine with an IC50 value of 5 μg/ml and 4 μg/ml respectively.  

Acamprosate, calcium acetylhomotaurinate, is a synthetic compound with a chemical structure similar to the amino acid neurotransmitter gamma-aminobutyric acid (GABA) and the amino acid neuromodulator taurine.

Protopine, an alkaloid present in different plants, has been shown to exhibit a number of activities, such as inhibition of calcium influx through both voltage and receptor-operated channels and inhibition of rabbit blood platelet aggregation. It also possesses anti-cholinergic and anti-histaminic as well as anti-bacterial activities.