[SnowHill9902]

“Tricholoroethylene strongly linked to Parkinson”

[el_benhameen]

This would give me less personal context than the original.

[hackernewds]

And also be less clickbait-y

[swarnie]

What is Tricholoroethylene?

"A widely used chemical"

....

[rob74]

"Widely used chemical Tricholoroethylene strongly linked to Parkinson"

[croes]

Imagine this headline

A widely known basketball team wins NBA finals

Clickbait?

[hinkley]

Which automobile manufacturer do you work for?

A major one.

[visarga]

a colorless, volatile liquid that is primarily used as a solvent

[CodeAndCuffs]

My first thought would be, "What is this? Is it a common chemical?". Then I'd probably call the article click bait even though it says it's common early in the article.