Showing structure for 14-hydroxy-16-isopropyl-15-oxa-2,12,18-triazahexacyclo[11.8.1.1¹⁴,¹⁸.0³,⁸.0⁹,²².0²¹,²³]tricosa-1,3(8),4,6,9(22),10,12,21(23)-octaen-17-one