User: Can you give me the SMILES of a molecule that is not active against HIV?
Assistant: Yes, I'm happy to help, here you go: NC(=O)C(=Cn1c(=S)[nH]c2ccccc21)C(N)=O
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#}
2-[(2-sulfanylidene-3H-benzimidazol-1-yl)methylidene]propanediamide