User: I'm searching for the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: This is a molecule that is not active against the human immunodeficiency virus: Cn1c(=O)c2c(nc(CCCCCc3nc4c(c(=O)n(C)c(=O)n4C)n3C)n2C)n(C)c1=O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Assistant: This is a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}: {SMILES#}
1,3,7-trimethyl-8-[5-(1,3,7-trimethyl-2,6-dioxopurin-8-yl)pentyl]purine-2,6-dione