4,9,23,28-tetratert-butyl-16-phenyl-13,19-diaza-1-boranonacyclo[16.12.1.12,6.119,26.07,12.014,31.020,25.013,33.030,32]tritriaconta-2,4,6(33),7(12),8,10,14,16,18(31),20(25),21,23,26(32),27,29-pentadeca [ 3035864-87-7 ]