system
Given the following post, respond as if you're commenting on Reddit:
human
Why is Theobromine named Theobromine when it contains no Bromine?

I was googling around caffeine and other xanthines and noticed the lack of bromine in this molecule, why is it named this?
gpt
Theobromine was first isolated from the cocoa tree, *Theobroma cacao*. “Theobroma” is from the Greek, *θεός βρῶμα*, meaning “god food”—a reasonable name for the plant that gives us chocolate.

The interesting question is then why bromine is called that, not being a food. It is also from the Greek but from a different word, *βρῶμος*, meaning “stench”, a good name for so pungent an element.