That would be quite difficult.
Cloning auto-flowers is problematic.

However, you might at least try a re-veg.
Give them 24 hours if intense light and see what happens
Never heard it to work on an auto-flower, but whattaya got to lose?

You do have a lot of drainage holes in those coffee tubs, yah?

Aloha, new friend, carry on.

Weezard