[Ir](SC(=S)N(NC1=Nc2ccccc2S1)NC3=Nc4ccccc4S3)(SC(=S)N(NC5=Nc6ccccc6S5)NC7=Nc8ccccc8S7)SC(=S)N(NC9=Nc%10ccccc%10S9)NC%11=Nc%12ccccc%12S%11