| 英文名称:  | | piperidinium, 1-(2-beta-hydroxy-17-beta-(1-methylpyrrolidinio)-5-alpha-androsta |  | n-3-alpha -yl)- 1-methyl-, dibromide, acetate |  | piperidinium,1-(2-beta-hydroxy-17-beta-(1-methylpyrrolidinio)-5-alpha-androstan-3-alpha -yl)- 1-methyl-, dibromide, acetate |  
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