英文名称
5,17-Ditert-butyl-11-(5,17-ditert-butyl-8,8,14,14-tetramethyl-1-azapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2(7),3,5,9,11,13(21),15(20),16,18-nonaen-11-yl)-8,8,14,14-tetramethyl-1-azapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2(7),3,5,9,11,13(21),15(20),16,18-nonaene