The SMILES CCOC(=O)NNC(=S)NP(=O)(NC(=S)NNC(=O)OCC)NC(=S)NNC(=O)OCC is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.