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 1-tert-butyl-6-(4-methylsulfonyl-1,4-diazepan-1-yl)-5H-pyrazolo[3,4-d]pyrimidin-4-one .
user
C15H24N6O3S
assistant