The SMILES CCOC(=O)C1=[N+]([O-])OC2=C(O)CCCC21 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
ethyl 7-hydroxy-2-oxido-3a,4,5,6-tetrahydro-1,2-benzoxazol-2-ium-3-carboxylate