Chemical Formula: C64H101ClN12O18

2-(17-{3-[7-(butanoyloxy)-5-chloro-4,7-dimethyl-6,8-dioxo-4h-spiro[isoquinoline-3,2'-oxolan]-2-yl]propyl}-3,6,9,12,15,18,21,24,27-nonahydroxy-26-(c-hydroxycarbonimidoylmethyl)-8,20-bis(1-hydroxyethyl)-23-methyl-5,11-bis(2-methylpropyl)-14-octyl-1,4,7,10,13,16,19,22,25-nonaazacycloheptacosa-1(27),3,6,9,12,15,18,21,24-nonaen-2-yl)ethanimidic acid

2-[(5r,8s,11r,14r,17r,20s,23s)-17-{3-[(3s,4s,7s)-7-(butanoyloxy)-5-chloro-4,7-dimethyl-6,8-dioxo-4h-spiro[isoquinoline-3,2'-oxolan]-2-yl]propyl}-3,6,9,12,15,18,21,24,27-nonahydroxy-26-(c-hydroxycarbonimidoylmethyl)-8,20-bis[(1r)-1-hydroxyethyl]-23-methyl-5,11-bis(2-methylpropyl)-14-octyl-1,4,7,10,13,16,19,22,25-nonaazacycloheptacosa-1(27),3,6,9,12,15,18,21,24-nonaen-2-yl]ethanimidic acid