(exo,exo)-1-(8-Methyl-2-(2-thienyl)-8-azabicyclo(3.2.1)octan-3-yl)ethanone hydrochloride 68322-29-2 Ethanone, 1-(8-methyl-2-(2-thienyl)-8-azabicyclo(3.2.1)oct-3-yl)-, hydrochloride, (exo,exo)-