Arylpyrimidinone compounds that act as selective modulators of CRF 1 receptors are provided. Pharmaceutical compositions containing these compounds are also provided, as well as methods of using these compounds for treating or inhibiting various illnesses or other conditions. Example embodiments include the individual memory cell, an array of such memory cells, methods of operating the memory cell or array of memory cells, and methods of manufacturing the same. Multiple assemblies may be stacked to provide the ability to collect oil from additional motor oil containers. An end component can be attached to the body component, and can optionally be adjusted in diameter.