You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[(8E,12E)-3,4-dihydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexadeca-8,12-dien-2-yl]-2-hydroxypentatriacontanamide by IUPAC nomenclature, provide its molecular formula.
user
C57H109NO10
assistant