correction

Corrections from my father - a retired pharmacist: 

Sorry -t(e)razosin   and dibenz(y)line----but you are doing good for an amateur-----Dad

I still maintain that I know how to pronounce them all.   :-)

And I like the observation from Jeff - I may know things I don't want or care to know, but at the moment we still don't know much about that which we care very much about.