The SMILES CCCCc1c2c(nc3c1CCC(=Cc1ccc([N+](=O)[O-])cc1)C3=O)CCCC2 represents a molecule that shows no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.