5',5'''-Bis(4-aminophenyl)-5''-(4,4''-diamino-[1,1':3',1''-terphenyl]-5'-yl)-2'',4'',6''-trimethyl-[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-4,4''''-diamine

5',5'''-Bis(4-aminophenyl)-5''-(4,4''-diamino-[1,1':3',1''-terphenyl]-5'-yl)-2'',4'',6''-trimethyl-[1,1':3',1'':3'',1''':3''',1''''-quinquephenyl]-4,4''''-diamine