Showing structure for 2,5,14,16-tetrahydroxy-5,9,10-trimethyl-12-(2-methylpropyl)-13,19-diazapentacyclo[14.2.1.0¹,⁶.0⁷,¹⁵.0¹¹,¹⁵]nonadeca-8,13-dien-18-one