Is the SMILES O=C1c2ccccc2C(=O)C2OC12 active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
1a,7a-dihydro-1H-naphtho[2,3-b]oxirene-2,7-dione