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 (1R,3S,6S,8aS)-1-(3-azidopropyl)-6-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxo-2,3,6,7,8,8a-hexahydro-1H-indolizine-3-carboxylic acid .
user
C17H27N5O5
assistant