FPL64176 (ARC-64176) 是一种有效的 L 型 Ca++ 通道激活剂，EC50 为 16 nM。

Potent and selective human formyl peptide receptor FPR2 agonist (EC50 values are 1, 2 and > 10 000 nM at mFRP2, hFPR2 and hFPR1 respectively). Induces migration of human monocytes and neutrophils via a chemotactic mechanism and enhances production of proinflammatory cytokines IL-1β and IL-6. Also activates the neutrophil superoxide-generating NADPH-oxidase.

Pyridostatin Hydrochloride 是一种 G-四链体稳定剂，Kd 为 490 nM。