Showing structure for 19-carbamimidamido-3-hydroxy-n-[5,8,11,14,17-pentahydroxy-6-(c-hydroxycarbonimidoylmethyl)-9-(1-hydroxyethyl)-3,19-dimethyl-15-(2-methylpropyl)-2-oxo-12-(sec-butyl)-1-oxa-4,7,10,13,16-pentaazacyclononadeca-4,7,10,13,16-pentaen-18-yl]nonadecanimidic acid