Based on the SMILES representation c1cc(-c2cscc2-c2ccsc2)cs1, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
3,4-di(thiophen-3-yl)thiophene