way-163909 way-163909 way-163,909 is a drug which acts as a potent and reasonably selective agonist for the serotonin 5-ht2c receptor. it has antipsychotic-like effects in animal models, and has been used to study the role of the 5-ht2c receptor subtype in the action of addictive drugs such as nicotine and methamphetamine. way-163909identifiers iupac name (11r,15r)-7,10-diazatetracyclohexadeca-1,3,5(16)-triene cas number428868-32-0 ypubchem cid10130594chemspider8306109uniimn9lw8268nchemblchembl1628670comptox dashboard (epa)dtxsid40436021 chemical and physical dataformulac14h18n2molar mass214.312 g·mol−13d model (jsmol)interactive image smiles c1c2(c1)n3ccncc4=c3c2=cc=c4 inchi inchi=1s/c14h18n2/c1-3-10-9-15-7-8-16-13-6-2-4-11(13)12(5-1)14(10)16/h1,3,5,11,13,15h,2,4,6-9h2/t11-,13-/m1/s1key:xoskjkgkwrimgv-dgclksjqsa-n