User: Is the molecule with the SMILES CN1CC(=Cc2cccs2)C2=NC(=S)NC(c3cccs3)C2C1 active against the human immunodeficiency virus?
Assistant: Yes, it is not active against the human immunodeficiency virus.
User: Is the molecule with the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}?
Assistant: Yes, it is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
6-methyl-4-thiophen-2-yl-8-(thiophen-2-ylmethylidene)-4,4a,5,7-tetrahydro-3H-pyrido[4,3-d]pyrimidine-2-thione