IUPAC:methyl 22-amino-2-[(4-amino-5-hydroxy-6-methyloxan-2-yl)oxy]-64-[(3-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-4,5-dihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-18,26,31,44,49-pentahydroxy-30-methyl-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(64),9,11,14,16,23,25,27(61),29(60),30,32,41,43,45(57),46,48,50,62,65-henicosaene-52-carboxylate; sulfuric acid