TUCAN
C45H25BrIrN8S/(1-57)(2-32)(3-40)(4-34)(5-45)(6-29)(7-28)(8-31)(9-30)(10-33)(11-41)(12-47)(13-60)(14-38)(15-44)(16-37)(17-35)(18-46)(19-42)(20-59)(21-43)(22-58)(23-36)(24-39)(25-72)(26-31)(26-49)(27-44)(27-53)(28-34)(28-48)(29-32)(29-57)(30-40)(30-58)(31-33)(32-52)(33-35)(34-52)(35-48)(36-39)(36-50)(37-45)(37-50)(38-43)(38-51)(39-44)(40-54)(41-46)(41-55)(42-47)(42-56)(43-60)(45-54)(46-70)(47-59)(48-49)(49-61)(50-53)(51-62)(51-64)(52-61)(53-66)(54-66)(55-68)(55-69)(56-63)(56-67)(57-75)(58-77)(59-76)(60-71)(61-75)(62-63)(62-71)(63-76)(64-67)(64-72)(65-68)(65-70)(65-74)(66-77)(67-78)(68-73)(69-72)(69-78)(70-80)(73-79)(74-79)(75-81)(76-81)(77-81)(78-81)(79-81)