The molecule with the SMILES CC(C)(C)OC(=O)C=CC(=O)OC=C[N+](=O)[O-] 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}.
4-O-tert-butyl 1-O-(2-nitroethenyl) but-2-enedioate