Simplify the following expression.
\([\frac{85}{34}\times \frac{1}{18}- \{(\frac{46}{69}\div\frac{27}{135})-(\frac{86}{129}\div\frac{14}{91})\}\ of \frac{112}{36}]\)
1
\(3 \frac{1}{5} \)
2
\(3 \frac{3}{4} \)
3
\(3 \frac{1}{2} \)
4
\( 3 \frac{1}{4} \)