You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,4-ditert-butyl-6-[4-[3-tert-butyl-5-(9,9-dimethylindeno[2,1-c]pyridin-1-yl)benzene-6-id-1-yl]-1-(4-tert-butyl-2-phenylphenyl)benzimidazol-2-yl]phenol;platinum The above is the IUPAC name of a molecule. Write its molecular formula.
user
C61H64N3OPt-
assistant