The molecule with the SMILES NCC(=O)NC(CCCC(NC(=O)CN)P(=O)(O)O)P(=O)(O)O shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.