英文名称
14-N-(8a,9,9-trimethyl-4bH-fluoren-2-yl)-14-N,21-N-bis(9,9-dimethylfluoren-2-yl)-10,10-dimethyl-21-N-(1,9,9-trimethyl-1,9a-dihydrofluoren-2-yl)-10-silapentacyclo[11.8.0.03,11.04,9.015,20]henicosa-1(21),2,4,6,8,11,13,15,17,19-decaene-14,21-diamine