This is going to be obscure. Atenolol is a betablocker that helps with high blood pressure and heart-related chest pain, hence the attempt at a cubic heart. Atenolol is apparently also known as Betablok.

Mini-themes: Letter Blocks & I don't know what the heck I'm doing now

Art © 11/2021 Marvin E. Fuller

I think it's time to end Inquetober tomorrow.