This was published on nature.com.
It looks like the whole article was AI generated.Here are responses from pubpeer.
I never thought I’d see professionals just kind of collectively give up on putting effort into things. Maybe by “fexcectorn” and “frymbial” levels are abnormal?

Factor Fexcectorn is my favorite character in the Mad Max universe
Do not, my friends, become addicted to Tylenol. It will take hold of you, and you will resent it’s absence!