You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(5-methyl-2-propan-2-yl-1,2,4-triazol-3-yl)-9-[(2S)-2-(1-propan-2-ylpiperidin-4-yl)pyrrolidin-1-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H41N7O
assistant