Based on the SMILES O=C1c2ccccc2C2(O)Nc3cc(O)ccc3C12O, the molecule shows no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
4b,7,9b-trihydroxy-5H-indeno[1,2-b]indol-10-one