The molecule with the SMILES Cn1c(=O)c2nc3c(=O)n(C)c(=O)n(CC(N)=O)c3nc2n(C)c1=O 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}.
2-(3,7,9-trimethyl-2,4,6,8-tetraoxopyrimido[5,4-g]pteridin-1-yl)acetamide