62018-86-4

(1R,14S)-20,26-dimethoxy-15,31-dimethyl-8,24-dioxa-15,31-diazaheptacyclo[23.6.2.2~9,12~.1~3,7~.1~14,18~.0~22,34~.0~28,32~]heptatriaconta-3(37),4,6,9,11,18(34),19,21,25,27,32,35-dodecaene-6,21-diol (non-preferred name)