The molecule with the SMILES representation of COC(=O)C1(C)CCCC2(C)c3cc(Br)c(C(C)C)cc3CCC12 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}.