(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]propanamido]propanamido]-5-carbamimidamidopentanamido]-4-carboxybutanamido]acetamido}-3-phenylpropanamido]-4-methylpentanamido]propanamido]-3-hydroxybutanamido]-4-methylpentanamido]-3-methylbutanamido]-3-methylbutanamido]-4-methylpentanamido]-3-(1H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanamido]propanamido]acetamido}propanamido]-5-carbamimidamidopentanoic acid