You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(furan-2-ylmethylamino)pyridine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H17N3O4
assistant