The molecule with the SMILES representation of COC(=O)C=C(C(=O)OC)C1C(=O)Oc2c(C)c(=O)c3ccccc3n21 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}.