英文名称
6-[[3-[4-[4-[(10,13-Dimethyl-3-oxo-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl)oxy]-4-oxobutanoyl]oxyphenyl]-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid