(25S)-4,5,31-trimethoxy-26-methyl-2,18-dioxa-11,26-diazaheptacyclo[23.6.2.2~14,17~.1~19,23~.0~3,8~.0~7,12~.0~29,33~]hexatriaconta-1(31),3,5,7,11,14,16,19(34),20,22,29,32,35-tridecaen-20-ol (non-preferred name)