A compound having the structure set forth in Formula and Formula :wherein the substituents Y, Z, A, B, R1, R2, R3, R4 and R5 are as defined herein. Raw data after a scan such as a Computed Tomography scan is sent to a raw scan database system and image reconstruction system, where image volumes are reconstructed using software from the software bank and sent to a data management system. The instrumentation amplifier includes a first Op-amp having inputs connected to VIP and offset-voltage input terminals, a second Op-amp having inputs connected to VIN and VCOM input terminals, and a third Op-amp having inputs connected to outputs of the first and second Op-amps via resistors. The illuminator may be used to indicate the status of a wireless version of the same type of output of the connector. In one example, a second capacitor may be provided in the charge path or discharge path to reduce the capacitance or increase the capacitance to adjust the maximum amount of charge transferred to a filter capacitor.