User: Is the molecule with the SMILES C=CCN(N=O)C(=O)ON1C(=O)CCC1=O 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}.
(2,5-dioxopyrrolidin-1-yl) N-nitroso-N-prop-2-enylcarbamate