You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[4-[(3,5-dimethyl-1,2-oxazol-4-yl)methoxy]phenyl]-N-(4-pyridin-3-yl-1,3-thiazol-2-yl)acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H20N4O3S
assistant