You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl N-[1-[N-[3-(cyclobutanecarbonylamino)propyl]-N'-methylcarbamimidoyl]piperidin-4-yl]-N-(cyclopropylmethyl)carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H43N5O3
assistant