IUPAC:(1S,2S,4R,8S,9S,11S,12R,13S)-6,6-diethyl-12-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-16-one
IUPAC:(1S,2S,4R,8S,9S,11S,12R,13S)-6,6-diethyl-12-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-16-one