You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2-aminophenyl)-N'-[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)carbamoyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]heptanediamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C37H48N6O7
assistant