You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? When heated to decomposition it emits acrid smoke and irritating fumes ... autopolymerization ... occurs readily at elevated temperatures for the meta & the para isomers. m- & p-divinylbenzene/
user
C=Cc1ccccc1C=C
assistant