Showing structure for (4s,10s)-19,19-dimethyl-13-(2-methylbut-3-en-2-yl)-20-oxa-6,12,14-triazapentacyclo[13.8.0.0⁴,¹².0⁶,¹⁰.0¹⁶,²¹]tricosa-1(15),13,16(21),17,22-pentaene-2,5,11-trione