You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [2-oxo-2-[(2-propan-2-ylpyrazol-3-yl)amino]ethyl] 4-bromo-3-morpholin-4-ylsulfonylbenzoate ?
user
C19H23BrN4O6S
assistant