The molecule with the SMILES representation of CCOC(=O)c1ccn2c(c1)c(C#N)c1nc3ccccc3nc12 displays 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}.
ethyl 12-cyanoindolizino[2,3-b]quinoxaline-2-carboxylate