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 ethyl N-[3-methyl-1-[[3-[(6-methylpyridin-2-yl)amino]-3-oxopropyl]amino]-1-oxobutan-2-yl]carbamate ?
user
C17H26N4O4
assistant