The molecule is an oligomycin with formula C44H72O11 that is oligomycin A in which the methyl substituent adjacent to the spirocyclic centre has been replaced by a hydrogen. It has a role as an EC 3.6.3.14 (H(+)-transporting two-sector ATPase) inhibitor, an antineoplastic agent and a nematicide. It is an oligomycin, a pentol, a triketone and an antibiotic antifungal agent.
(1S,4E,5'S,6S,6'S,7R,8S,10R,11R,12S,14R,15S,16R,18E,20E,22R,25S,27R,29R)-22-ethyl-7,11,14,15-tetrahydroxy-6'-[(2R)-2-hydroxypropyl]-5',6,8,10,12,14,16,29-octamethylspiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-oxane]-3,9,13-trione