Chemist: Propose a molecule that is not potential cause for drowsiness or dizziness.
Assistant: Here is a molecule that is not potential cause for drowsiness or dizziness: O=c1[nH]sc2ccccc12.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H336#not &NULL}{H336__names__noun}.
Assistant: Here is a molecule that is {H336#not &NULL}{H336__names__noun}: {SMILES#}.