Showing structure for 8,15-bis(3-carbamimidamidopropyl)-3,6,9,13,16,20-hexahydroxy-18-[(1e,3e)-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