Can you please show me how to find the second derivative by using the general formula?

The general form will follow a multinomial pattern. Let u,v,w be functions of x. Then:

$$\frac{d^n}{dx^n}(u\cdot v\cdot w)=\sum\_{k\_1+k\_2+k\_3=n}\binom{n}{k\_1,k\_2,k\_3}u^{(k\_1)}v^{(k\_2)}w^{(k\_3)}$$

function: $x \sin x \ln x$