You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[[6-(azepan-1-yl)pyridin-3-yl]methyl]-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-oxopyrrolidine-3-carboxamide into its molecular formula.
user
C25H30N4O4
assistant