Ann: Breakthrough Zantrene Heart Protection Discovery, page-362

In March 2020- a screen of all drugs in data base worldwide, came up with Bisantrene in the top 20! possible drug treatments for covid19.

Dr T said at the time that although it was very interesting, and I think it is remarkable that Zantrene (bisantrene) could be effective against Covid— a chemotherapy drug not likely to be a choice in viral treatment where patient deteriorated.
This was in the early days and pre- COH discovery that Bisantrene is the no 1 best FTO inhibitor in the world from checking 250000 known compounds approved or in current or past clinical trials.

And a lot of research since and currently with Race.

*Now we have new thinking for Zantrene as being very effective and that can be used differently, and targeted for action with efficacy, at a very low, non- chemotherapeutic doses. (eg. for FTO inhibition)
So I’m not saying no to this @IndexInvestor

It could be possible that FTO inhibition can be very effective against covid 19. (.. and protect the heart ?)
As you say @wombat777 - would require directed research and studies, to test against covid 19.