Is the SMILES C=CCCC(=O)N1CCC(C(=O)OCC)C1=O active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
ethyl 2-oxo-1-pent-4-enoylpyrrolidine-3-carboxylate