User: I need a molecule that is not is toxic in contact with skin.
Assistant: Here is a molecule that is not is toxic in contact with skin: O=C(Cl)/C=C/C(=O)Cl.
User: I need a molecule that is {H311#not &NULL}{H311__names__adjective}.
Assistant: Here is a molecule that is {H311#not &NULL}{H311__names__adjective}: {SMILES#}.