Based on the SMILES representation CCCCC1=C(C(=O)N2CCOCC2)C2(OCCO2)C1=O, the molecule exhibits no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2-butyl-1-(morpholine-4-carbonyl)-5,8-dioxaspiro[3.4]oct-1-en-3-one