The SMILES O=C(O)C1Cc2[nH]c3ccccc3c2C2CCCC12 is from 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}.
1,2,3,3a,4,5,6,10c-octahydrocyclopenta[c]carbazole-4-carboxylicacid