Nilvadipine(尼伐地平) is a potent calcium channel blocker with an IC50 of 0.03 nM.

A-803467 is a selective NaV1.8 channel blocker with IC50 of 8 nM, blocks tetrodotoxin-resistant currents, exhibits >100-fold selectivity against human NaV1.2, NaV1.3, NaV1.5, and NaV1.7.

ML133 HCl is a selective potassium channel inhibitor for Kir2.1 with IC50 of 1.8 μM (pH 7.4) and 290 nM (pH 8.5), has no effect on Kir1.1 and weak activity for Kir4.1 and Kir7.1.

HC-030031 is a selective TRPA1 channel blocker that antagonizes AITC- and formalin-evoked calcium influx with IC50 of 6.2 μM and 5.3 μM respectively.

Ciclopirox ethanolamine(环吡司胺) is a broad-spectrum antifungal agent working as an iron chelator.

AmbroxolHCl(盐酸氨溴索) is a potent inhibitor of the neuronal Na+ channels, inhibits TTX-resistant Na+ currents with IC50 of 35.2 μM and 22.5 μM for tonic and phasic block, inhibits TTX-sensitive Na+ currents with IC50 of 100 μM.

Gliquidone(格列喹酮) is an ATP-sensitive K+ channel antagonist with IC50 of 27.2 nM.

Mepivacaine HCl(盐酸甲哌卡因) is a tertiary amine used as a local anesthetic.