You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 5-methyl-N-[(1R)-1-[3-(pyridin-2-ylmethoxy)phenyl]ethyl]-1H-pyrazole-4-carboxamide using the IUPAC nomenclature.
user
C19H20N4O2
assistant