The molecule with the SMILES representation of COC(=O)C([Se]c1c(C)cc(C)cc1C)=C([Se]c1c(C)cc(C)cc1C)C(=O)OC 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}.