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 [3-[1-(2,3-dimethylcyclopenta-1,3-dien-1-yl)-2-methylpropan-2-yl]naphthalen-2-yl]methanimine .
user
C22H25N
assistant