Oxyresveratrol 4-O-β-D-glucopyranoside (compound 3) is a natural product that can be obtained from the root bark of Morus atropurpurea. Oxyresveratrol 4-O-β-D-glucopyranoside has potential in studies of diabetes, arthritis, rheumatism, cough and headache.

Apamin TFA (Apamine TFA) is a toxin found in bee venom. It is a potent blocker of small conductance Ca2+-activated K+ (SK, KCa2) channels that is more effective at SK2 than SK1 and SK3.

Gadobutrol is a nonionic paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI).