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 3-methyl-5-[4-[(2-phenylcyclopropyl)methyl]-2-bicyclo[2.2.0]hexanyl]-1,2,4-oxadiazole .
user
C19H22N2O
assistant