You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
22,31-diphenyl-4,7,13,22,31-pentazaoctacyclo[15.14.0.03,15.04,8.09,14.018,30.021,29.023,28]hentriaconta-1,3(15),5,7,9(14),10,12,16,18(30),19,21(29),23,25,27-tetradecaene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C38H23N5
assistant