Showing structure for 2-[(8s,11s,14r)-3,6,9,12,15,18-hexahydroxy-8-(1h-indol-3-ylmethyl)-14-isopropyl-11-(2-methylpropyl)-17-(sec-butyl)-1,4,7,10,13,16-hexaazacyclooctadeca-1(18),3,6,9,12,15-hexaen-2-yl]ethanimidic acid