You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 3-[4-amino-3-(3-amino-4-phenoxyphenyl)imidazo[1,5-a]pyrazin-4-ium-1-yl]-1-methylcyclobutan-1-ol ?
user
C23H24N5O2+
assistant