The molecule with the SMILES Cc1cccc2c(=O)c([Se]c3coc4c(C)cccc4c3=O)coc12 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}.