2(1H)-Pyridinone, 3-[1-butoxy-3-cyclopropyl-1-(trifluoromethyl)-2-propynyl]-5-ethyl-6-methyl- 3-[(1S)-1-Butoxy-3-cyclopropyl-1-(trifluoromethyl)prop-2-ynyl]-5-ethyl-6-methylhydropyridin-2-one 335665-74-2 AIDS-105278 AIDS105278