Figure shows a network of capacitors where the numbers indicates capacitances in micro Farad. The value of capacitance $C$ if the equivalent capacitance between point $A$ and $B$ is to be $1 µF$ is :

Question

$\begin{array}{1 1}(1) \frac{31}{23} \mu F \\ (2) \frac{32}{23} \mu F \\ (3) \frac{33}{23} \mu F \\ (4) \frac{34}{23} \mu F \end{array} $