The molecule is a carbohydrate-functionalised sequence-defined oligo(amidoamine) in which an Asn-Leu-Phe-Gln-Val-Val-His-Asn-Ser-Tyr-Asn-Arg-Pro-Ala-Tyr-Ser-Pro-Gly amino acid sequence is linked via its terminal glycine residue to the amino group at C-1 of a 54-amino-7,10,18,21,29,32,40,43,51,54-decaoxo-3,6,11,14,17,22,25,28,33,36,39,44,47,50-tetradecaazatetrapentacont-1-ylamino chain, to the -NH- groups at positions 3, 14, 25, 36 and 47 of which are also linked alpha-L-rhamnosyl-(1->3)-beta-D-glucosyloxy disaccharide units via 5-(ethylsulfinyl)pentanoyl chains.
(2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[2-[2-[2-[[4-[2-[2-[[4-[2-[2-[[4-[2-[2-[[4-[2-[2-[(4-amino-4-oxobutanoyl)amino]ethyl-[5-[2-[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyethylsulfinyl]pentanoyl]amino]ethylamino]-4-oxobutanoyl]amino]ethyl-[5-[2-[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyethylsulfinyl]pentanoyl]amino]ethylamino]-4-oxobutanoyl]amino]ethyl-[5-[2-[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyethylsulfinyl]pentanoyl]amino]ethylamino]-4-oxobutanoyl]amino]ethyl-[5-[2-[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyethylsulfinyl]pentanoyl]amino]ethylamino]-4-oxobutanoyl]amino]ethyl-[5-[2-[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxyethylsulfinyl]pentanoyl]amino]ethylamino]-2-oxoethyl]carbamoyl]pyrrolidin-1-yl]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-2-[[(2S)-2-[[(2S)-2-[[(2S)-2,4-diamino-4-oxobutanoyl]amino]-4-methylpentanoyl]amino]-3-phenylpropanoyl]amino]pentanediamide