You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[5-(2-methoxyethylamino)-4-(morpholin-4-ylmethyl)pyridin-2-yl]-2,2-dimethylpropanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C18H30N4O3
assistant