(3aS,8aR)-2-(6-methylpyridin-2-yl)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole
(S)-4-benzyl-2-(6-methylpyridin-2-yl)-4,5-dihydrooxazoline
(S)-4-isopropyl-2-(6-methylpyridin-2-yl)-4,5-dihydrooxazole
(S)-4-(tert-butyl)-2-(6-methylpyridin-2-yl)-4,5-dihydrooxazole
(R)-2-(6-methylpyridin-2-yl)-4-phenyl-4,5-dihydrooxazole