Showing structure for (2s,3r)-3-(3-hydroxy-5-methoxyphenyl)-n-[2-(4-hydroxyphenyl)ethyl]-7-[(1z)-2-{[2-(4-hydroxyphenyl)ethyl]-c-hydroxycarbonimidoyl}eth-1-en-1-yl]-2,3-dihydro-1,4-benzodioxine-2-carboximidic acid