$\Large \int \normalsize\frac{\large e^x(1+x)}{\large \cos^2(e^xx)}dx$ equals

Question

$\begin{array}{1 1} (A)\;-\cot(ex^x)+C \\(B)\;\tan(xe^x)+C \\ (C)\;\tan(e^x)+C\\ (D)\;\cot(e^x)+C\end{array}$