Since Anavex's Blarcamesine and Anavex 3-71 (formerly known as AF710b) are both potent sigma-1 receptor agonists, what do you think about using these two oral pills to treat and/or prevent diseases and conditions of the eyes such as glaucoma, retinitis pigmentosa, age related macular degeneration, diabetic retinopathy, etc. etc., etc.?