英文名称
4-[[6-[2-[(3-Hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-6-yl)oxycarbonyl]-2-methyl-3-[[8-methyl-6-(2-methylbut-2-enoyloxy)-8-azabicyclo[3.2.1]octan-3-yl]oxycarbonyl]-4-phenylcyclobutanecarbonyl]oxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl]oxy]-2-methyl-4-oxobut-2-enoic acid