User: Is the molecule with the SMILES BrC12C3C4C5C(C(C43)C13OCCO3)C52 active against HIV?
Assistant: Yes, it is not active against HIV.
User: Is the molecule with the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}?
Assistant: Yes, it is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
1'-bromospiro[1,3-dioxolane-2,9'-pentacyclo[4.3.0.02,4.03,8.05,7]nonane]