Showing structure for (z,2e,4e,10e)-7,9-dimethoxy-n-[(1e,4e)-5-[(2-methoxy-2-oxoethyl)-c-hydroxycarbonimidoyl]penta-1,4-dien-1-yl]-3,6,8-trimethyl-11-phenylundeca-2,4,10-trienimidic acid