You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[(3R)-3-(1,3-benzodioxol-5-yl)-3-hydroxypropyl]-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide .
user
C19H18N2O6
assistant