You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(E,2R)-N-[(Z,2S,3S,4R)-3,4-dihydroxy-1-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyicos-11-en-2-yl]-2-hydroxyicos-15-enamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C46H87NO10
assistant