cgs-12066a cgs-12066a cgs-12066a is a drug which acts as a potent and selective agonist for the 5-ht1b receptor with lower affinity for the three 5-ht2 receptor subtypes. it is used for studying the role of the 5-ht1b receptor in various processes including perception of pain and the sleep-wake cycle. cgs-12066aidentifiers iupac name 4-(4-methylpiperazin-1-yl)-7-(trifluoromethyl)pyrroloquinoxaline cas number109028-10-6 ypubchem cid2689iuphar/bps109chemspider2588 nuniivj9i4r0c0ccomptox dashboard (epa)dtxsid3043730 chemical and physical dataformulac17h17f3n4molar mass334.346 g·mol−13d model (jsmol)interactive image smiles c3cn(c)ccn3c2nc1cc(c(f)(f)f)ccc1n4cccc24 inchi inchi=1s/c17h17f3n4/c1-22-7-9-23(10-8-22)16-15-3-2-6-24(15)14-5-4-12(17(18,19)20)11-13(14)21-16/h2-6,11h,7-10h2,1h3 nkey:lxfhscdlmbzyky-uhfffaoysa-n n ny (what is this?) (verify)