You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (25Z,28Z,31Z,34Z,37Z)-N-[(4E,8E)-1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxytritriaconta-4,8-dien-2-yl]tetraconta-25,28,31,34,37-pentaenamide .
user
C85H153NO13
assistant