Integrate : $\int x^{\tan x }\bigg[\large\frac{\tan x}{x} $$+ \sec^2 x . \log x \bigg]$$dx$

Question

$(a)\;\tan x +c \\(b)\; x^{\tan x}+c \\(c)\; \frac{[x \cot x]^2}{2}+c \\ (d)\;None$