Pregna-1,4,16-triene-3,20-dione,11b,21-dihydroxy-, 21-acetate(6CI,7CI,8CI); 11b,21-Dihydroxypregna-1,4,16-triene-3,20-dione21-acetate; 21-Acetoxy-11b-hydroxypregna-1,4,16-triene-3,20-dione
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