Chemist: Give me a molecule that is not is harmful in contact with skin.
Assistant: Here is a molecule that is not is harmful in contact with skin: COc1cc(C(C)(C)C)c(O)cc1C(C)(C)C.
Chemist: {#Give me|Propose|Come up with!} a molecule that is {H312#not &NULL}{H312__names__adjective}.
Assistant: Here is a molecule that is {H312#not &NULL}{H312__names__adjective}: {SMILES#}.