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 N-[(1S,3R)-3-[[[2-(2-oxopyridin-1-yl)acetyl]amino]methyl]cyclohexyl]-2-(1H-pyrazol-5-yl)acetamide ?
user
C19H25N5O3
assistant