Showing structure for 24-hydroxy-10,23-dimethoxy-9,20-dioxa-6-azaheptacyclo[15.12.0.0²,¹⁴.0⁴,¹².0⁶,¹⁰.0¹⁹,²⁸.0²¹,²⁶]nonacosa-1(17),2,4(12),13,15,19(28),21,23,25-nonaene-5,18,27,29-tetrone