Is the SMILES O=C1OC(=C(Cl)c2cccc3ccccc23)c2ccccc21 active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
[O][=C][O][C][=Branch2][Ring1][Ring1][=C][Branch1][C][Cl][C][=C][C][=C][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring1][Branch1]