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 12-(1H-inden-1-yl)-24-phenylhexacyclo[11.11.0.02,11.04,9.014,23.016,21]tetracosa-1(24),2,4,6,8,10,12,14,16,18,20,22-dodecaene .
user
C39H24
assistant