You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-(48,49,63,64-tetrahydroxy-8,14,25,31,38,44,53,59-octaoxo-1,4,7,15,18,21,24,32,37,45,52,60-dodecazaheptacyclo[19.13.13.134,18.19,13.126,30.139,43.154,58]tetrahexaconta-9,11,13(63),26(49),27,29,39,41,43(48),54(64),55,57-dodecaen-6-yl)butyl]-N'-[2-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethyl]pentanediamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C69H94N14O20
assistant