Chemist: Give me a molecule that is not suspected of causing cancer.
Assistant: Here is a molecule that is not suspected of causing cancer: [Mg+2].
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H351#not &NULL}{H351__names__adjective}.
Assistant: Here is a molecule that is {H351#not &NULL}{H351__names__adjective}: {SMILES#}.