The SMILES Cc1n[nH]c2c1NC(=O)OC2 represents 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}.
3-methyl-4,7-dihydro-1H-pyrazolo[4,3-d][1,3]oxazin-5-one