英文名称
2-[2,3-dihydroxy-4-[3-hydroxy-5-(4-hydroxy-3,5-dimethoxy-6-methyloxan-2-yl)oxy-4-methoxy-6-methyloxan-2-yl]oxy-5,5-dimethyl-6-penta-1,3-dienyloxan-2-yl]-N-[7-[3,4-dihydroxy-5-[7-(4-hydroxy-1-methyl-2-oxopyridin-3-yl)-6-methyl-7-oxohepta-1,3,5-trienyl]oxolan-2-yl]-6-methoxy-5-methylocta-2,4-dienyl]butanamide