英文名称
2-amino-5-[(2E)-2-[1-[(2S,4S)-4-(4-amino-5-hydroxy-6-methyloxan-2-yl)oxy-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-3,4-dihydro-1H-tetracen-2-yl]ethylidene]hydrazinyl]-5-oxopentanoic acid;2-amino-5-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-5-oxopentanoic acid;2-amino-5-oxo-5-phenylmethoxypentanoic acid