Showing structure for (2s,3s)-2,3-dihydroxy-n-[(1s)-1-[(3s)-8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl]-3-methylbutyl]-3-[(2r)-5-hydroxy-3,4-dihydro-2h-pyrrol-2-yl]propanimidic acid