You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [(2S,3S)-3-(2-methylphenyl)butan-2-yl] (2S)-2-[(3-acetyloxy-4-methoxypyridine-2-carbonyl)amino]propanoate ?
user
C23H28N2O6
assistant