The molecule with the SMILES CC1(C)OC2OC(CO[Si](C)(C)C(C)(C)C)C(N=[N+]=[N-])C2O1 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][C][Branch1][C][C][O][C][O][C][Branch2][Ring1][C][C][O][Si][Branch1][C][C][Branch1][C][C][C][Branch1][C][C][Branch1][C][C][C][C][Branch1][Ring2][N][=N+1][=N-1][C][Ring1][P][O][Ring2][Ring1][Branch1]