Dextromethorphan hydrobromide is a synthetic, methylated dextrorotary analogue of levorphanol, a substance related to codeine and a non-opioid derivate of morphine.

Nabumetone is a naphthylalkanone and non-steroidal anti-inflammatory drug (NSAID) with anti-inflammatory, antipyretic and analgesic activities.

Clozapine is a synthetic dibenzo-diazepine derivative, atypical antipsychotic.

Granisetron is a serotonin receptor (5HT-3 selective) antagonist that has been used as an antiemetic for cancer chemotherapy patients.

Granisetron hydrochloride is a serotonin receptor (5HT-3 selective) antagonist that has been used as an antiemetic for cancer chemotherapy patients.

A-804598 is a selective P2X7R antagonist.

S 38093 is a histamine H3 antagonist/inverse agonist.

STO-609 is a specific inhibitor of the Ca2+/Calmodulin-dependent protein kinase kinase(CaM-KK).