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 2-[6-[[(1R)-2-amino-2-oxo-1-phenylethyl]carbamoyl]-1-hydroxy-3H-2,1-benzoxaborol-3-yl]acetic acid ?
user
C18H17BN2O6
assistant