The molecule with the SMILES [2H]C([2H])=C([2H])c1c([2H])c([2H])c([2H])c([2H])c1[2H] is not contains gas under pressure and may explode if heated.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {H280#not &NULL}{H280__names__adjective}.