Research and development of pharmaceuticals for others; Research and development of pharmaceuticals for others related to cancer, infectious diseases, and viral related diseases and disorders; Research and development of substances containing multispecific anyibodies for degrading receptors and extracellular proteins; Medical research; Medical laboratories; Medical and scientific research in the field of cancer, infectious diseases, and viral related diseases and disorders; Clinical research in the field of cancer, infectious diseases, and viral related diseases and disorders; Providing medical and scientific research information in the field of pharmaceuticals and clinical trials; Compiling data for research purposes in the field of medical science and medical consultancy