You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(22Z,25Z,28Z)-N-[(E)-3-hydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoctatriacont-4-en-2-yl]hexatriaconta-22,25,28-trienamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C80H151NO8
assistant