(1S,15R)-21,26-dimethoxy-8,24-dioxa-16,31-diazaheptacyclo[23.6.2.1~3,7~.1~9,13~.1~15,19~.0~23,34~.0~28,32~]hexatriaconta-3(36),4,6,9(35),10,12,19(34),20,22,25,27,32-dodecaene-10,22-diol (non-preferred name)