Based on the SMILES O=C1c2c(ccc3c2CCCC3)CC1Cc1ccc2c(c1)CCCC2, 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}.