英文同义词
(22E)-6α,7α-Epoxy-5-hydroxy-D(17a)-homo-18,26,27-trinor-5α-cholesta-2,13,15,17,22-pentene-1,24-dione;Nic-12;Chryseno[5,6-b]oxiren-5(1aH)-one, 1b,2,5a,5b,6,7,11b,11c-octahydro-1b-hydroxy-5a-methyl-9-[(1R,2E)-1-methyl-4-oxo-2-penten-1-yl]-, (1aS,1bR,5aR,5bS,11bR,11cS)-