JEE Math Practice Question

If $$\log _e y=3 \sin ^{-1} x$$, then $$(1-x^2) y^{\prime \prime}-x y^{\prime}$$ at $$x=\frac{1}{2}$$ is equal to

1. A.$$9 e^{\pi / 2}$$
2. B.$$9 e^{\pi / 6}$$
3. C.$$3 e^{\pi / 2}$$
4. D.$$3 e^{\pi / 6}$$