A pharmaceutical pig is used to transport a syringe containing a liquid radiopharmaceutical from a radiopharmacy to a medical facility for administration to a patient. The acid-amplifier produces an acid during a post-exposure-bake, which is induced by an acid generated from a photo-acid generator at the exposure process so that a line edge roughness of the photoresist pattern and photoresist energy sensitivity are improved. The first and second power lines directly or indirectly connect a power feed line to a load. The structure of BPC-1 includes a signal sequence and a CUB domain. The method also works for the off-line model.