Is the SMILES CCOC(=O)C1=[N+]([O-])OC2=C(O)CCCC21 active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
ethyl 7-hydroxy-2-oxido-3a,4,5,6-tetrahydro-1,2-benzoxazol-2-ium-3-carboxylate