Showing structure for (3s,6s,9s,12s,15r,18r,21r)-18-[(2s)-butan-2-yl]-9,21-bis(furan-3-ylmethyl)-8,14,17,20-tetrahydroxy-12,15-diisopropyl-1,3,4,10-tetramethyl-6-(2-methylpropyl)-1,4,7,10,13,16,19-heptaazacyclohenicosa-7,13,16,19-tetraene-2,5,11-trione