You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 7-tert-butyl-12-[4-(4-methylpiperazin-1-yl)anilino]-2,5,7,11,13-pentazatricyclo[7.4.0.02,6]trideca-1(13),5,9,11-tetraen-8-one using the IUPAC nomenclature.
user
C23H30N8O
assistant