Showing structure for ({[3-ethyl-6,9,11,15-tetrahydroxy-13-(2-hydroxyethanesulfinyl)-3,7-dimethyl-10-(methylamino)-2-oxa-5,8-diazabicyclo[10.3.1]hexadeca-1(16),5,8,12,14-pentaen-4-yl](hydroxy)methylidene}amino)acetic acid