You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-[[(1S)-1-[5-[(1S)-1-amino-4-(aminomethoxy)butyl]-1,3,4-oxadiazol-2-yl]-2-methylbutyl]carbamoylamino]pentanedioic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C18H32N6O7
assistant