User: I'm searching for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: Cc1c(CCCl)c(Cl)n2c(nc3ccccc32)c1C#N
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-chloro-2-(2-chloroethyl)-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile