Is the SMILES c1ccn2nncc2c1 active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
[C][C][=C][N][N][=N][C][=C][Ring1][Branch1][C][=Ring1][=Branch2]