Gravar-mail: 2,8,15,18,21,24,31,37,44,47,50,53-Dodeca­oxahepta­cyclo­[52.4.0.0(4,35).0(6,33).0(9,14).0(25,30).0(38,43)]octa­penta­conta-1(54),4,6(33),9(14),10,12,25(30),26,28,34,38(43),39,41,55,57-penta­deca­ene di­chloro­methane disolvate