You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl N-[1-benzyl-2-[[tert-butyl(diphenyl)silyl]oxymethyl]pyridin-1-ium-4-yl]carbamate;bromide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C34H41BrN2O3Si
assistant