Chemist: Come up with 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=S(=O)=O.c1ccncc1.
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#}.