User: Can you generate the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: Yes, here you go: C=C(Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-])c1cc(=NNC(N)=S)c2ccccc2o1
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-[1-(2,4-dinitroanilino)ethenyl]chromen-4-ylidene]amino]thiourea