The SMILES COC(=O)CCc1ccc2c(c1)CC1(C2)Cc2ccc3c(c2C1)CCC3 represents a molecule that exhibits 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}.