You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 6-methyl-N-[[(3S)-1-[(2-methylpyrazol-3-yl)methyl]pyrrolidin-3-yl]methyl]pyridin-2-amine into its molecular formula.
user
C16H23N5
assistant