User: Is the molecule with the SMILES CCCCNC(=S)Nc1nc(C(=O)NNC(=S)NCC)cs1 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}.
1-butyl-3-[4-[(ethylcarbamothioylamino)carbamoyl]-1,3-thiazol-2-yl]thiourea