The molecule with the SMILES representation of CCn1ncc2c(=O)n3ncn(-c4ccc(Br)cc4)c3nc21 exhibits no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.