英文名称
2-[[(5S,6S)-1,6,9,14-tetrahydroxy-5-[3-hydroxy-6-methyl-5-[methyl-[(E)-4-oxopent-2-enyl]amino]-4-(3,4,5-trihydroxytetrahydropyran-2-yl)oxy-tetrahydropyran-2-yl]oxy-11-methoxy-3-methyl-8,13-dioxo-5,6-dihydrobenzo[a]tetracene-2-carbonyl]amino]propanoic acid