You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(10E)-5-N,8-N-di(dibenzofuran-4-yl)-5-N-(4-methylcyclohexa-2,4-dien-1-yl)-8-N-(4-methylphenyl)-10-[(Z)-pent-2-enylidene]-9H-naphtho[1,2-b][1]benzofuran-5,8-diamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C59H46N2O3
assistant