1 AKJ 1-[4-(difluoromethoxy)-3-{[(3s)-oxolan-3-yl]oxy}phenyl]-3-methylbutan-1-one 1.000 2 R91 1-[4-(difluoromethoxy)-3-{[(3r)-oxolan-3-yl]oxy}phenyl]-3-methylbutan-1-one 1.000