TUCAN
C40H24IrN6/(1-35)(2-29)(3-42)(4-27)(5-54)(6-31)(7-37)(8-56)(9-39)(10-34)(11-55)(12-43)(13-38)(14-28)(15-53)(16-57)(17-58)(18-32)(19-36)(20-30)(21-33)(22-41)(23-44)(24-40)(25-31)(25-46)(26-44)(26-52)(27-35)(27-48)(28-36)(28-48)(29-37)(29-54)(30-38)(30-49)(31-35)(32-39)(32-50)(33-40)(33-50)(34-41)(34-55)(36-45)(37-45)(38-53)(39-44)(40-47)(41-47)(42-43)(42-51)(43-57)(45-62)(46-48)(46-62)(47-64)(49-59)(49-63)(50-52)(51-60)(51-61)(52-64)(53-69)(54-67)(55-68)(56-58)(56-65)(57-66)(58-70)(59-61)(59-69)(60-63)(60-65)(61-66)(62-67)(63-70)(64-68)(67-71)(68-71)(69-71)(70-71)
