IUPAC:64-[(6-carboxy-3-dodecanamido-4,5-dihydroxyoxan-2-yl)oxy]-32,65-dichloro-2,26,31,44,49-pentahydroxy-22-(methylamino)-21,35,38,54,56,59-hexaoxo-47-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-7,13,28-trioxa-20,36,39,53,55,58-hexaazaundecacyclo[38.14.2.2^{3,6}.2^{14,17}.2^{19,34}.1^{8,12}.1^{23,27}.1^{29,33}.1^{41,45}.0^{10,37}.0^{46,51}]hexahexaconta-3,5,8,10,12(64),14,16,23,25,27(61),29,31,33(60),41,43,45(57),46,48,50,62,65-henicosaene-52-carboxylic acid