You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(1R,5S)-1-amino-3-azabicyclo[3.2.0]heptan-3-yl]-(4-methoxypyrazolo[1,5-a]pyridin-3-yl)methanone into molecular formula.
user
C15H18N4O2
assistant