You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[3-[(2-cyclopropyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)methoxy]phenyl]-2-methoxybenzamide .
user
C23H20N4O4S
assistant