The molecule with the SMILES COc1cc2cnc3c4ccccc4ccc3c2cc1OC exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
8,9-dimethoxybenzo[c]phenanthridine