Showing structure for (2e)-n-[(3r,4s,7s,10e)-5,8-dihydroxy-7-(2-methylpropyl)-3-phenyl-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-4-methylpent-2-enimidic acid