You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[5-[(3,4-dimethoxyphenyl)methyl]-2-pyridin-2-yl-1,2,4-triazol-3-yl]cyclohexan-1-amine;hydrochloride is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H28ClN5O2
assistant