The molecule SMILES CCOC(=O)C1S(=O)(=O)OCCOS1(=O)=O is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
ethyl2,2,4,4-tetraoxo-1,5,2,4-dioxadithiepane-3-carboxylate