The SMILES CC(=O)NC1C(CO)OC2OC(C)(C)OC21 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[C][C][=Branch1][C][=O][N][C][C][Branch1][Ring1][C][O][O][C][O][C][Branch1][C][C][Branch1][C][C][O][C][Ring1][#Branch1][Ring1][N]