The molecule with the SMILES representation of N#CC12CC=C(c3ccccc3)N=C1NC(c1ccccc1)=CC2 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2,7-diphenyl-4,5-dihydro-1H-1,8-naphthyridine-4a-carbonitrile