Novel 1,2,4-oxadiazole benzoic acid compounds, methods of using and pharmaceutical compositions comprising an 1,2,4-oxadiazole benzoic acid derivative are disclosed. The first drive that is connected to the drive shaft rotates at a basic speed. In the method, log-on in the source system is accomplished by supplying a user identification and a corresponding password. The end openings are sufficiently large, however, to substantially completely drain fluids from the grooves between steps without delaying robotic motions. Thus, the electrical connector assembly provides a flexible connection to any commodity devices of requiring different predetermined voltages. Packets may also be routed to UEs from the GR through an intermediate router.