The molecule with the SMILES representation of S=C(Nc1ccc2c3c(cccc13)CC2)Nc1ccc2c3c(cccc13)CC2 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}.