User: I need a molecule that is not potential cause or intensifier for fire.
Assistant: Here is a molecule that is not potential cause or intensifier for fire: CCCCCCCCCCCCCCCC(=O)O.
User: I need a molecule that is {H270#not &NULL}{H270__names__noun}.
Assistant: Here is a molecule that is {H270#not &NULL}{H270__names__noun}: {SMILES#}.