1-Azabicyclo(2.2.1)heptane, 3-(3-methyl-1,2,4-oxadiazol-5-yl)-, exo- 1-Azabicyclo(2.2.1)heptane-3-(3-methyl-1,2,4-oxadiazol-5-yl) 121564-89-4 3-(3-Methyl-1,2,3-oxadiazol-5-yl)-1-azabicyclo(2.2.1)heptane L 670548 L-670,548