label: 2'-(18F)fluoroethyl (1R-2-exo-3-exe)-8-methyl-3-(4-chlorophenyl)-8-azabicyclo(3.2.1)octane-2-carboxylate
label_lc: 2'-(18f)fluoroethyl (1r-2-exo-3-exe)-8-methyl-3-(4-chlorophenyl)-8-azabicyclo(3.2.1)octane-2-carboxylate