Based on the SMILES Clc1cc2n[se]nc2cc1Cl, the molecule exhibits no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
5,6-dichloro-2,1,3-benzoselenadiazole