Showing structure for (5s,10r)-7,9-dibromo-n-[(6s)-7-{[(5r,10s)-7,9-dibromo-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-trien-3-yl]formamido}-6-hydroxyheptyl]-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-triene-3-carboxamide