You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[1-[(2S)-2-(1,3,5-trimethylpyrazol-4-yl)pyrrolidine-1-carbonyl]cyclohexyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H30N4O2
assistant