Synonyms: Methyl 7-chloro-2,5-dihydro-2-[N-(methoxycarbonyl)-4-(trifluoromethoxy)anilinocarbonyl]indeno[1,2-e][1,3,4]oxadiazine-4a(3H)carboxylate; 7-Chloro-2,5-dihydro-2-(((methoxycarbonyl)(4-(trifluoromethoxy)phenyl)amino)carbonyl)-indeno[1,2-e][1,3,4]oxadiazine-4a(3H)-carboxylic acid methyl ester