Tetrabenzyl 18,24,44,50,53,59,66,72-octaoxa-2,4,12,14,16,26,28,30,38,40,42,52,61,63,65,74-hexadecazatridecacyclo[39.11.7.715,27.13,51.16,10.113,17.119,23.125,29.132,36.139,43.145,49.154,58.167,71]hexaheptaconta-1,3,6(75),7,9,12,14,17(74),19(73),20,22,25(65),27,29,32,34,36(64),38,40,43(63),45,47,49(62),51(61),54(60),55,57,67,69,71(76)-triacontaene-21,47,56,69-tetracarboxylate | 1068146-15-5