The molecule with the SMILES c1csc(-c2csc(-c3cccs3)c2)c1 shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2,4-dithiophen-2-ylthiophene