User: Is the molecule with the SMILES O=C(O)CSc1nnc(S)c2[nH]cnc12 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}.
2-[(4-sulfanyl-3H-imidazo[4,5-d]pyridazin-7-yl)sulfanyl]ethanoicacid