Showing structure for (1s,2s,6s,9s,10s,11r,12r,13s,14s,15s,18s,19s,22s,25r)-10,13,14,22-tetrahydroxy-6,10,19-trimethyl-23-oxo-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²².0¹⁹,²⁵]hexacosan-12-yl (2z)-2-methylbut-2-enoate