You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 27-(4,6-diphenylpyrimidin-2-yl)-5,27-diazaheptacyclo[16.7.1.13,25.02,11.04,9.012,17.022,26]heptacosa-1(25),2(11),3,5,7,9,12,14,16,18,20,22(26),23-tridecaene .
user
C41H24N4
assistant