You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-(4-methoxyphenyl)-6-phenyl-2-(2-piperidin-1-ium-1-ylethylsulfanyl)pyridine-3-carbonitrile by IUPAC nomenclature, provide its molecular formula.
user
C26H28N3OS+
assistant