You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-[4-(1H-1,2,4-triazol-5-yl)piperidin-1-yl]-2H-pyridin-2-ide;tungsten(2+) .
user
C12H14N5W+
assistant