The molecule with the SMILES representation of COCCc1c(C)c(C#N)c2n(C)c3ccccc3n2c1=O exhibits 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][O][C][C][C][=C][Branch1][C][C][C][Branch1][Ring1][C][#N][=C][N][Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][#Branch2][C][Ring1][P][=O]