Showing structure for 16-acetyl-24-hydroxy-12-methyl-23-(2-methylbut-3-en-2-yl)-3,11,14,16-tetraazahexacyclo[12.10.0.0²,¹¹.0⁴,⁹.0¹⁵,²³.0¹⁷,²²]tetracosa-2,4,6,8,17,19,21-heptaene-10,13-dione