The SMILES CCCCC1=C(C(=O)N2CCOCC2)C2(OCCO2)C1=O is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
2-butyl-1-(morpholine-4-carbonyl)-5,8-dioxaspiro[3.4]oct-1-en-3-one