You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [3-ethoxy-5-[5-[[2-[1-[formyl(phenylmethoxy)amino]propyl]heptanoylamino]methylcarbamoyl]furan-2-yl]phenyl]phosphonic acid ?
user
C32H42N3O9P
assistant