N-[(3S,6S,9S)-3-({[(3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-3-[(1R)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricosan-21-yl]amino}carbonyl)-1,11-diamino-6-[(1R)-1-hydroxyethyl]-5,8-dioxo-4,7-diazaundec-9-yl]-5-methylheptanamide sulfuric acid (4:1)