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 2-[[2-(3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-yl)-2-oxoethyl]-methylamino]-2-methylpropanoic acid using the IUPAC nomenclature.
user
C16H28N2O3
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