You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 9-(4-tert-butylpyridin-2-yl)-4-(3-carbazol-9-ylphenyl)-2-[3-[3-(3,5-ditert-butylphenyl)-4-phenyl-2H-benzimidazol-2-id-1-yl]benzene-2-id-1-yl]oxy-1H-carbazol-1-ide;platinum into molecular formula.
user
C72H62N5OPt-3
assistant