Chemist: Give me a molecule that is not may cause allergy or asthma symptoms or breathing difficulties if inhaled.
Assistant: Here is a molecule that is not may cause allergy or asthma symptoms or breathing difficulties if inhaled: C=C[C@H]1COC(=O)O1.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H334#not &NULL}{H334__names__adjective}.
Assistant: Here is a molecule that is {H334#not &NULL}{H334__names__adjective}: {SMILES#}.