The SMILES Clc1ccc(C(c2ccccc2Cl)C(Cl)Cl)cc1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[Cl][C][=C][C][=C][Branch2][Ring1][C][C][Branch1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][C][Branch1][C][Cl][Cl][C][=C][Ring1][P]