So this is what is called now if this 1 to 2 to 3 direction is clockwise, then you view a molecule away from the 4th group, then that will be called R molecule if it is clockwise.
ஆகவே இந்த மூலக்கூறின் அப்சலியூட் கான்பிகுரேஷன் R ஆகும்.