You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name tert-butyl (3R)-3-[[(R)-(4-methoxyphenyl)-(1-methylimidazol-2-yl)methyl]carbamoyl]piperidine-1-carboxylate into its molecular formula.
user
C23H32N4O4
assistant