The SMILES O=C1c2ccccc2C2(O)c3cc4ccccc4cc3OC12O represents a molecule that exhibits 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}.
2,10-dihydroxy-11-oxapentacyclo[10.8.0.02,10.03,8.014,19]icosa-1(20),3,5,7,12,14,16,18-octaen-9-one