Showing structure for (2e,4e,6e)-n-{5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl}-9-methyldeca-2,4,6-trienimidic acid