1,7,7-trimethyl-2-[2]pyridyl-norbornan-2-ol, 1,7,7-trimethyl-2-(2-pyridyl)bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-2-pyridin-2-yl-bicyclo[2.2.1]-heptan-2-ol, 2-(2-Pyridyl)isoborneol, (1S,2S,4S)-1,7,7-Trimethyl-2-pyridin-2-yl-bicyclo[2.2.1]heptan-2-ol,