You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
20-[4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-15,15-dimethyl-10-oxa-20-azaheptacyclo[14.11.0.02,14.03,11.04,9.019,27.021,26]heptacosa-1(16),2(14),3(11),4,6,8,12,17,19(27),21,23,25-dodecaene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C48H32N4O
assistant