You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(2S,3R,4R,5R,6R)-5-[(2R,3R,4R,5R,6R)-3-acetamido-4-hydroxy-5-methoxy-6-(phenylmethoxymethyl)oxan-2-yl]oxy-2,4-dihydroxy-6-(phenylmethoxymethyl)oxan-3-yl]acetamide into its molecular formula.
user
C31H42N2O11
assistant