英文名称: | 1-butanone, 1-(4-fluorophenyl)-4-(2-hydroxyspiro(benzofuran-3(2h),4'-piperidin) | -1'-yl)- | 1-(4-fluorophenyl)-4-(2-hydroxyspiro(benzofuran-3(2h),4'-piperidin)-1'-y l)-1 | -butanone | 1-(4-fluorophenyl)-4-(2-hydroxyspiro(benzofuran-3(2h),4'-piperidin)-1'-yl)-1-butanon |
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