Chemist: Propose a molecule that is not potenttially corrosive to metals.
Assistant: Here is a molecule that is not potenttially corrosive to metals: CC(C)OP(=O)(OC(C)C)OC(C)C.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H290#not &NULL}{H290__names__adjective}.
Assistant: Here is a molecule that is {H290#not &NULL}{H290__names__adjective}: {SMILES#}.