1P2 1p2 (23R,52R)-23,52-diamino-5,11,17,28,34,40,46,57-octamethyl-2,5,8,11,14,17,20,25,28,31,34,37,40,43,46,49,54,57,60,64-icosaazanonacyclo[54.2.1.1~4,7~.1~10,13~.1~16,19~.1~27,30~.1~33,36~.1~39,42~.1~45,48~]hexahexaconta-1(58),4(66),6,10(65),12,16(64),18,27(63),29,33(62),35,39(61),41,45(60),47,56(59)-hexadecaene-3,9,15,21,26,32,38,44,50,55-decone 1P2