Chemist: Propose a molecule that is not potential cause for an allergic skin reaction.
Assistant: Here is a molecule that is not potential cause for an allergic skin reaction: COc1ccc(C(=O)c2ccccc2)cc1.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H317#not &NULL}{H317__names__noun}.
Assistant: Here is a molecule that is {H317#not &NULL}{H317__names__noun}: {SMILES#}.