You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[4-(2,6-diethoxypyridin-4-yl)-2,6-diethoxy-5-(3-hydroxypropyl)pyridin-3-yl]propan-1-ol is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H36N2O6
assistant