You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl 3-[[1-methoxy-1-oxo-4-[3-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]cyclobutyl]oxybutan-2-yl]carbamoyloxy]-3-methylazetidine-1-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H44N4O7
assistant