You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethane;1-[2-(phenoxy)-1H-carbazol-1-id-9-yl]-10-pyridin-2-ylbenzo[b][1]benzazepin-11-ide;2-(phenoxy)-11-(9-pyridin-2-yl-1H-carbazol-1-id-2-yl)-1H-benzo[b][1]benzazepin-1-ide;platinum;platinum(2+);11-pyridin-2-yl-2-[(9-pyridin-2-yl-1H-carbazol-1-id-2-yl)oxy]-1H-benzo[b][1]benzazepin-1-ide;2-pyridin-2-yl-11-(2-pyridin-2-yloxy-1,9-dihydrofluoren-1-id-9-yl)-1H-benzo[b][1]benzazepin-1-ide is the IUPAC name of a molecule. Please give its molecular formula.
user
C187H209N13O4Pt4-6
assistant