What is the definition of 352. 4 Chloro 6h Benzo[C]chromen 6 One?

Alright, let's break this down like we're unraveling a sci-fi mystery wrapped in a chemical conundrum! '352.4 Chloro 6H benzo[c]chromen 6 one, 90,709 57 2' is basically a super-smelly, super-toxic chemical compound name that sounds like it was written by a mad scientist trying to create a new line of fragrances or perhaps a potent air freshener. Imagine it as the molecular equivalent of "Bloopers" but way more dangerous.

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Now, here's an edgy sentence to tie it all together: "The baddie villain's latest cologne sketch included a scent so off-putting, it could've given a gothic horror novel a run for its money." Talk about giving a room a bad vibes!