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 [6-(1H-indazol-4-ylmethyl)-1,4-oxazepan-4-yl]-[2-(piperidin-1-ylmethyl)phenyl]methanone .
user
C26H32N4O2
assistant