CDRH5D18-4R1N CDRH5D18-4R1NC CDRH5D18-4R7NC CDRH5D18-560N CDRH5D18-5R4N CDRH5D18-5R4NC CDRH5D18-5R4NCHD CDRH5D18-680MR47 CDRH5D18-680N CDRH5D18-680NC