The molecule with the SMILES representation of Cc1[nH]c2ccccc2c1C=Cc1c(C)[nH]c2ccccc12 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}.