The SMILES O=C(O)C1C2CC3C(C2=O)C31 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
5-oxotricyclo[2.2.1.02,6]heptane-3-carboxylic acid