The molecule with the SMILES representation of CNC(=Nn1cnnc1)OC 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}.
methylN-methyl-N'-(1,2,4-triazol-4-yl)carbamimidate