Showing structure for (25e)-32,39-dimethoxy-9,27-dimethyl-2,15,17,20-tetraoxa-9,27-diazaoctacyclo[24.6.2.2³,⁶.2²¹,²⁴.1¹²,¹⁹.0⁵,¹⁰.0¹⁴,¹⁸.0³⁰,³⁴]nonatriaconta-1(33),3(39),5(10),6(38),12,14(18),19(37),21,23,25,28,30(34),31,35-tetradecaen-4-one