Robuta

https://scholars.uky.edu/en/publications/rac-z-2-2-thienylmethyl-ene-1-aza-bicyclo-222octan-3-ol/ Rac-(Z)-2-(2-Thienylmethyl-ene)-1-aza-bicyclo-[2.2.2]octan-3-ol - University of Kentucky