User: I'm looking 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: CSCCCNC(=O)c1csc(-c2c[s+]c(CCNC(=O)CNC(=O)OC(C)(C)C)[nH]2)n1
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#}
tert-butylN-[2-[2-[4-[4-(3-methylsulfanylpropylcarbamoyl)-1,3-thiazol-2-yl]-3H-1,3-thiazol-1-ium-2-yl]ethylamino]-2-oxidanylidene-ethyl]carbamate