Based on the SMILES representation CCOC1NC(=O)Oc2ccccc21, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
4-ethoxy-3,4-dihydro-1,3-benzoxazin-2-one