Clearly you are confused. ANAVEX has so many positive results it must prioritize! New goals are merely postponed. You will soon see A 2-73 reappear on the agenda.
According to Dr Fisher, A 3-71 is about 1000 times more potent and efficacious than A 2-73. It will come back to bring ANAVEX much more than A 2-73 and cure millions more!