You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(1H-indazol-4-yl)-3-(4-piperidin-1-yl-2,3-dihydro-1H-inden-1-yl)urea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H25N5O
assistant