The SMILES NC(=O)c1c2c(cc3c(=O)c4ccccc4[nH]c13)CCCC2 represents a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.