Have Script run only if Parent's CanCollide is true?

I need this script to run only if it's parent's CanCollide property is true. I already tried putting if script.Parent.CanCollide = true then but that broke the whole script. What thing do I add?

script.Parent.Touched:connect(function(hit)
    if hit and hit.Parent and hit.Parent:FindFirstChild("Humanoid") then
        hit.Parent.Humanoid.Health = 0
    end
end)