You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule tert-butyl N-[1-[2-[1-(2,6-dioxopiperidin-3-yl)-3-methyl-2-oxobenzimidazol-4-yl]ethyl]piperidin-4-yl]-N-methylcarbamate into molecular formula.
user
C26H37N5O5
assistant