You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[3-hydroxy-3-(2H-triazol-4-yl)piperidin-1-yl]-2-(2-methylbenzimidazol-1-yl)ethanone into molecular formula.
user
C17H20N6O2
assistant