1 PTO Pseudotropine 1.000 2 TNE 8-methyl-8-azabicyclo[3,2,1]octan-3-one 1.000 3 SVJ (1~{S},5~{R})-8-methyl-8-azabicyclo[3.2.1]octan-3-amine 0.818 4 0TR 2-hydroxycyclohepta-2,4,6-trien-1-one 0.727 5 7CZ 2-hydroxycyclohepta-2,4,6-triene-1-thione 0.727 6 ECG 3-hydroxy-8-methyl-8-aza-bicyclo[3.2.1]octane-2-carboxylic acid methyl ester 0.714 7 CQG Pyridin-4-ol 0.700