Macro anty lure

[Bladess]

monstersCount:=3
idRingOFF:=3051
idRingON:=3088
Creatures.ByName(Rorc)>=!monstersCount! [else]
Self.Inventory.Ring()<>!idRingON!
Self.Equip.Ring(!idRingOFF!)
Exit()
{else}
Self.Inventory.Ring()==!idRingON!
Self.UnEquip.Ring(0)

Not working, and i need macro without 'ByName (creature)' need only with count, 3 monster - equip ring - 2 monster unequip...