The SMILES NC(=S)NN=C1CCCC2CCCCC12 is from a molecule that exhibits 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}.
(3,4,4a,5,6,7,8,8a-octahydro-2H-naphthalen-1-ylideneamino)thiourea