The SMILES CCCCCCCCCCCCCCCCCCNC(=O)c1ccccc1[Se][Se]c1ccccc1C(=O)NCCCCCCCCCCCCCCCCCC is from a molecule that exhibits no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.