You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[5-cyano-2-cyclopropyl-2-hydroxy-3-(2-methylpyridin-1-ium-1-yl)-4-phenyl-3,4-dihydro-1H-pyridin-6-yl]propanedinitrile into its molecular formula.
user
C24H22N5O+
assistant