英文名称: | 2h-1-benzopyran-7-ol, 3,4-dihydro-2,2-dimethyl-3-phenyl-4-(4-(2-(1-pyrrolidinyl | (e)-)ethoxy)- phenyl) | trans-2,2-dimethyl-3-phenyl-4-(p-(beta-pyrrolidinoethoxy)phenyl)-7-hydro xych | 4-dihydro-2,2-dimethyl-3-phenyl-4-(4-(2-(1-pyrrolidinyl)ethoxy)-phenyl)- (e)-2h-1-benzopyran-7-o |
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