IUPAC:(1R,2R,5S,8S,9S,12S,13R,14S,15S,16R,17S,20S,21S,24S)-12,17-dihydroxy-3,8,12,17,21,25-hexamethyl-6,23-dioxaheptacyclo[13.9.2.0^{1,16}.0^{2,14}.0^{4,13}.0^{5,9}.0^{20,24}]hexacosa-3,25-diene-7,22-dione
IUPAC:(1R,2R,5S,8S,9S,12S,13R,14S,15S,16R,17S,20S,21S,24S)-12,17-dihydroxy-3,8,12,17,21,25-hexamethyl-6,23-dioxaheptacyclo[13.9.2.0^{1,16}.0^{2,14}.0^{4,13}.0^{5,9}.0^{20,24}]hexacosa-3,25-diene-7,22-dione