The molecule with the SMILES representation of Clc1ccc(CN2COc3c(ccc4cccnc34)C2)c(Cl)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}.