Keywords: Almorexant.svg validSVG Skeletal formula of almorexant ACT-078573 Created using http //www acdlabs com/resources/freeware/chemsketch/ and Inkscape Own work after cite journal World Health Organization International Nonproprietary Names for Pharmaceutical Substances INN Proposed INN List 98 WHO Drug Information 21 4 321 2007 http //www who int/medicines/publications/druginformation/innlists/P-List98 pdf 2008-10-06 Fvasconcellos valid svg Acetamides Methyl ethers N-substituted primary amides Orexin receptor antagonists Phenyl compounds Tertiary amines Tetrahydroisoquinolines Trifluoromethylbenzenes |