The SMILES COC1OC(C(=O)O)C2OC(C)(C)OC12 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[C][O][C][O][C][Branch1][=Branch1][C][=Branch1][C][=O][O][C][O][C][Branch1][C][C][Branch1][C][C][O][C][Ring1][=N][Ring1][#Branch1]