You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by N-dibenzofuran-4-yl-N-(3,5-diphenylcyclohexa-2,4-dien-1-yl)-1-azapentacyclo[10.6.1.02,7.08,19.013,18]nonadeca-2(7),3,5,8,10,12(19),13,15,17-nonaen-3-amine ?
user
C48H32N2O
assistant