The SMILES CC1=CC2(O)OC3(CC2=C(C)C)C(C)CCC13 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}.
2,6-dimethyl-9-propan-2-ylidene-11-oxatricyclo[6.2.1.01,5]undec-6-en-8-ol