You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule [(2R,3R,4S,5R,6R)-6-[(2S,3R,4S,5R,6R)-4-acetyloxy-2,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,4,5-tris(phenylmethoxy)oxan-2-yl]methyl acetate ?
user
C37H44O13
assistant