User: Can you give me the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: Sure, here you go: Cc1nc(CC2C(CO[Si](C)(C)C(C)(C)C)OC(n3ccc(=O)[nH]c3=O)C2O[Si](C)(C)C(C)(C)C)no1
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-[3-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]oxolan-2-yl]pyrimidine-2,4-dione