Chemist: Propose a molecule that is fatal if inhaled.
Assistant: Here is a molecule that is fatal if inhaled: O=P(Cl)(Cl)Cl.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H330#not &NULL}{H330__names__adjective}.
Assistant: Here is a molecule that is {H330#not &NULL}{H330__names__adjective}: {SMILES#}.