function IN(i)
   local t = GetInventoryItemLink("player",i)
   if t then
      local _,_,name = string.find(t, "^.*%[(.*)%].*$")
      return name
   else
      return ""
   end
end

-- Values
local i = 17
local b = 2
local s = 2
local n = IN(s)

-- Debug :)
--ChatFrame1:AddMessage("ItemName: ".. IN(i))

if (n == "Eskhandar's Left Claw") then
   PickupContainerItem(b, s)
   PickupInventoryItem(i)
end