Chemist: Propose a molecule that is not strong oxidizer.
Assistant: Here is a molecule that is not strong oxidizer: CCC(C)(C)C(=O)O.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H271#not &NULL}{H271__names__noun}.
Assistant: Here is a molecule that is {H271#not &NULL}{H271__names__noun}: {SMILES#}.