L01FDHER2 (Human Epidermal Growth Factor Receptor 2) inhibitors↑ L01FtrastuzumabL01FD01pertuzumabL01FD02trastuzumab emtansineL01FD03trastuzumab deruxtecanL01FD04trastuzumab duocarmazineL01FD05margetuximabL01FD06zanidatamabL01FD07