Chemical Formula: C51H79N13O12

(5r,8s,11r,15s,18s,19s,22r)-8,15-bis(3-carbamimidamidopropyl)-3,6,9,13,16,20-hexahydroxy-18-[(1e,3e,5s,6s)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dien-1-yl]-1,19-dimethyl-2-methylidene-5-(2-methylpropyl)-25-oxo-1,4,7,10,14,17,21-heptaazacyclopentacosa-3,6,9,13,16,20-hexaene-11,22-dicarboxylic acid

(5r,8s,11r,12s,15s,18s,19s,22r)-8,15-bis(4-carbamimidamidobutyl)-3,6,9,13,16,20-hexahydroxy-18-[(1e,3e,5s,6s)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dien-1-yl]-1,5,12,19-tetramethyl-2-methylidene-25-oxo-1,4,7,10,14,17,21-heptaazacyclopentacosa-3,6,9,13,16,20-hexaene-11,22-dicarboxylic acid