You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (4-amino-1,3,3a,4,5,6,7,7a-octahydroisoindol-2-yl)-(3-chloro-2-fluorophenyl)methanone ?
user
C15H18ClFN2O
assistant