Background: Ottoman Sultan Selim the Grim, regarded the Shia Qizilbash as heretics, reportedly proclaimed that "the killing of one Shiite had as much otherworldly reward as killing 70 Christians."
Question: What group did Sultan Selim the Grim label as heretics?
Answer:<extra_id_0>.
<extra_id_0> Shia Qizilbash<extra_id_1>