You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (3S)-N-[4-[1-(2,2-dimethylpropanoyl)piperidin-4-yl]phenyl]-1-pyridazin-3-ylpyrrolidine-3-carboxamide into molecular formula.
user
C25H33N5O2
assistant