Task: Please generate a SMILES based on the description.
Description: A molecule that is active against the human immunodeficiency virus.
Result: C=CCN(N=O)C(=O)ON1C(=O)CCC1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is {activity_HIV__names__adjective}.
Result: {SMILES#}
(2,5-dioxopyrrolidin-1-yl) N-nitroso-N-prop-2-enylcarbamate