You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (2S,4S)-4-[4-(cyclopropanecarbonylamino)pyrazol-1-yl]-2-(hydroxymethyl)-N-pyridin-3-ylpyrrolidine-1-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C18H22N6O3
assistant