[(6R,8S,10S,11S,13S,14S,16S,17R)-9-氟-6,11-二羟基-17-(2-羟基乙酰基)-10,13,16-三甲基-3-氧代-6,7,8,11,12,14,15,16-八氢环戊烯并[a]菲-17-基]丙酸酯

(6R,8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-6,11-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate