The molecule with the SMILES representation of CCC1=C(O)N=C2SC(C)(C)CC(NCC(C)C)=C2C1=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}.