The SMILES O=C(NCC(Cl)=CCl)Nc1cccc2c1CCCC2 is from a molecule that shows 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}.
1-(2,3-dichloroprop-2-enyl)-3-(5,6,7,8-tetrahydronaphthalen-1-yl)urea