英文名称
methyl (1R,2R,4S)-4-[(2R,4R,5S)-4-(dimethylamino)-5-[(2S,4R,5S)-4-hydroxy-6-methyl-5-[[6-methyl-5-(2-propanoylhydrazinyl)-3,4-dihydro-2H-pyran-2-yl]oxy]oxan-2-yl]oxy-6-methyloxan-2-yl]oxy-2-ethyl-2,5,7-trihydroxy-6,11-dioxo-3,4-dihydro-1H-tetracene-1-carboxylate