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 butyl (E)-3-[2-[2,2-dimethylpropanoyl-[(2-oxo-1,3-dioxol-4-yl)methyl]amino]-6-methoxypyridin-3-yl]prop-2-enoate ?
user
C22H28N2O7
assistant