Showing structure for methyl (2e,4e,8e)-15-(5-amino-2-methoxy-3,6-dioxocyclohexa-1,4-dien-1-yl)-11-hydroxy-7-(c-hydroxycarbonimidoyloxy)-6,12-dimethoxy-2,8,10,14-tetramethylpentadeca-2,4,8-trienoate