You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (3R)-3-(imidazol-1-ylmethyl)-N-[2-(3-pyridin-3-yl-1H-1,2,4-triazol-5-yl)ethyl]piperidine-1-carboxamide .
user
C19H24N8O
assistant