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 4-[4-[[(2S,3R)-2-ethyl-2,3-dihydroxybutanoyl]oxymethyl]anilino]-4-oxobutanoic acid using the IUPAC nomenclature.
user
C17H23NO7
assistant