User: Can you give me the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: Sure, here you go: CSCCC1OCC2OC(n3ccc(=O)[nH]c3=O)CC2N1O
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-[1-hydroxy-2-(2-methylsulfanylethyl)-2,4,4a,6,7,7a-hexahydrofuro[3,2-d][1,3]oxazin-6-yl]pyrimidine-2,4-dione