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 14,31-bis[7-[9,9-dimethyl-7-[3-phenyl-5-(3-phenylphenyl)phenyl]fluoren-2-yl]-9,9-dimethylfluoren-2-yl]-12,17,29,34-tetraoxanonacyclo[18.14.0.03,18.04,16.05,13.06,11.021,33.022,30.023,28]tetratriaconta-1(20),2,4(16),5(13),6,8,10,14,18,21(33),22(30),23,25,27,31-pentadecaene;14,31-bis[4-[7-(9,9-dioctylfluoren-2-yl)-9,9-dimethylfluoren-2-yl]phenyl]-12,17,29,34-tetraoxanonacyclo[18.14.0.03,18.04,16.05,13.06,11.021,33.022,30.023,28]tetratriaconta-1(20),2,4(16),5(13),6,8,10,14,18,21(33),22(30),23,25,27,31-pentadecaene;14-[7-(9,9-dioctylfluoren-2-yl)-9,9-dimethylfluoren-2-yl]-31-[7-(9-heptyl-9-octylfluoren-2-yl)-9,9-dimethylfluoren-2-yl]-12,17,29,34-tetraoxanonacyclo[18.14.0.03,18.04,16.05,13.06,11.021,33.022,30.023,28]tetratriaconta-1,3(18),4(16),5(13),6,8,10,14,19,21(33),22(30),23,25,27,31-pentadecaene .
user
C385H336O12
assistant