The SMILES NCCCOc1ccc(-c2c3nc(cc4ccc([nH]4)c(-c4ccc(OCCCN)cc4)c4nc(cc5ccc2[nH]5)C=C4)C=C3)cc1 is from a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.