The molecule with the SMILES representation of Cn1c(=O)c2c(nc3n(CCCCl)c(=O)ccn23)n(C)c1=O displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.