You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[(4S,5S)-3-methoxy-5-methyl-1-oxoheptan-4-yl]-N-methyl-2-(methylamino)acetamide using the IUPAC nomenclature.
user
C13H26N2O3
assistant