You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,N-diethyl-1-[7-(4-methylpyridine-3-carbonyl)-7-azaspiro[3.5]nonan-3-yl]triazole-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H30N6O2
assistant