The molecule with the SMILES representation of CC1(C)CN=C(Nc2ccc(F)c(F)c2)S1 shows 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][C][N][=C][Branch1][S][N][C][=C][C][=C][Branch1][C][F][C][Branch1][C][F][=C][Ring1][Branch2][S][Ring1][#C]