Chemist: Propose a molecule that is a highly flammable liquid or vapor.
Assistant: Here is a molecule that is a highly flammable liquid or vapor: C1=CCC=CC1.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H225#not &NULL}{H225__names__noun}.
Assistant: Here is a molecule that is {H225#not &NULL}{H225__names__noun}: {SMILES#}.