local group = "party"

local target1 = group.tostring(1)
local target2 = group.tostring(2)
local target3 = group.tostring(3)
local target4 = group.tostring(4)
local target5 = group.tostring(5)

local lowest = "NUL"

local target1hp = 100 * ( UnitHealth(target1) + incomingheal ) / UnitHealthMax(target1)
local target2hp = 100 * ( UnitHealth(target2) + incomingheal ) / UnitHealthMax(target2)
local target3hp = 100 * ( UnitHealth(target3) + incomingheal ) / UnitHealthMax(target3)
local target4hp = 100 * ( UnitHealth(target4) + incomingheal ) / UnitHealthMax(target4)
local target5hp = 100 * ( UnitHealth(target5) + incomingheal ) / UnitHealthMax(target5)
local lowesthp = 100

-- Check --
    if
        UnitExists(target1)
    and
        UnitInRange(target1)
    and
        UnitIsCharmed(target1) == nil
    and
        UnitIsDeadOrGhost(target1) == nil
    and
        PQR_IsOutOfSight(target1) == false
    then
            if
            target1hp < 80
        and
            target1hp < lowesthp
        then
                lowest = target1
            lowesthp = target1hp
        end
    end

-- Check 2 --
    if
        UnitExists(target2)
    and
        UnitInRange(target2)
    and
        UnitIsCharmed(target2) == nil
    and
        UnitIsDeadOrGhost(target2) == nil
    and
        PQR_IsOutOfSight(target2) == false
    then
            if
            target2hp < 80
        and
            target2hp < lowesthp
        then
                lowest = target2
            lowesthp = target2hp
        end
    end

-- Check 3 --
    if
        UnitExists(target3)
    and
        UnitInRange(target3)
    and
        UnitIsCharmed(target3) == nil
    and
        UnitIsDeadOrGhost(target3) == nil
    and
        PQR_IsOutOfSight(target3) == false
    then
            if
            target3hp < 80
        and
            target3hp < lowesthp
        then
                lowest = target3
            lowesthp = target3hp
        end
    end

-- Check 4 --
    if
        UnitExists(target4)
    and
        UnitInRange(target4)
    and
        UnitIsCharmed(target4) == nil
    and
        UnitIsDeadOrGhost(target4) == nil
    and
        PQR_IsOutOfSight(target4) == false
    then
            if
            target4hp < 80
        and
            target4hp < lowesthp
        then
                lowest = target4
            lowesthp = target1hp
        end
    end

-- Check 5 --
    if
        UnitExists(target5)
    and
        UnitInRange(target5)
    and
        UnitIsCharmed(target5) == nil
    and
        UnitIsDeadOrGhost(target5) == nil
    and
        PQR_IsOutOfSight(target5) == false
    then
            if
            target5hp < 80
        and
            target5hp < lowesthp
        then
                lowest = target5
            lowesthp = target5hp
        end
    end

if
    lowesthp > 80
then
    lowest = "NUL"
end

PQR_CustomTarget = lowest

end