(R)-1-((1S,2S,4S)-bicyclo[2.2.1]hept-5-en-2-yl)-1-phenyl-3-(piperidin-1-yl)propan-1-ol; (1RS)-1-[(1SR,2SR,4SR)-Bicyclo[2.2.1]hept-5-en-2-yl]-1-phenyl- 3-(piperidin-1-yl)propan-1-ol (endo form)
(R)-1-((1S,2S,4S)-bicyclo[2.2.1]hept-5-en-2-yl)-1-phenyl-3-(piperidin-1-yl)propan-1-ol; (1RS)-1-[(1SR,2SR,4SR)-Bicyclo[2.2.1]hept-5-en-2-yl]-1-phenyl- 3-(piperidin-1-yl)propan-1-ol (endo form)