The SMILES Cc1cccc2c1C13OC(C)C4(C)CC5OC(=O)C1(C)C5C43C(=O)O2 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}.