User: Can you generate the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: Yes, here you go: NC(=O)NN=C(CC1OC(=O)c2ccccc21)c1ccco1
User: Can you {#give me|create|generate!} the {SMILES__description} of a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Assistant: {#Yes|Of course|Sure|Yes, I'm happy to help!}, here you go: {SMILES#}
[[1-(furan-2-yl)-2-(3-oxo-1H-2-benzofuran-1-yl)ethylidene]amino]urea