Compounds, methods, and compositions for the treatment of infections in or exposure to humans and other host animals of Flaviviridae viruses, including HCV, that includes the administration of an effective amount of a spiro2. The data may be stored as a binary large object in relational tables, and may comprise a portion of a multidimensional cube. Additionally, the solid-state image pick up device has column signal lines that correspond to the respective columns of the matrix pattern, a row scanning means for selectively controlling each unit pixel, and an analog-digital converting unit for converting analog signals output from the unit pixels in a row selectively controlled by the row scanning means. When a packet is dispatched, the packet is removed from the linked list by adjusting the linked list HEAD pointer or the NEXT pointer of the previous packet.