The molecule with the SMILES representation of C=C1C2CCC3C(CCC4C5(C)CCCC43C3OCCN3C5)(C2)C1OC(C)=O 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}.