You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name (3S,4S)-1-[4-[[(2S)-2-(heptanoylamino)-3-(octylamino)-3-oxopropyl]carbamoyl]benzoyl]-3-N,4-N-bis[(1S,2R)-2-phenylcyclopropyl]pyrrolidine-3,4-dicarboxamide ?
user
C50H66N6O6
assistant