Showing structure for {3-hydroxy-23,24-dimethoxy-7,7-dimethyl-5,8,18,27,29-pentaoxo-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-nonaen-10-yl}methyl 3-methylbutanoate