2-[[[38-[[1,5-dihydroxy-2-[[hydroxy-[1-[2-(1-hydroxyethylideneamino)-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]methylidene]amino]-5-iminopentylidene]amino]-2,5,8,13,20,29,32,39,42-nonahydroxy-31-(hydroxymethyl)-22-[(4-hydroxyphenyl)methyl]-4-(1H-indol-3-ylmethyl)-7-(3-methoxy-3-oxopropyl)-37-methyl-41-(2-methylpropyl)-23,35-dioxo-36-oxa-3,6,9,14,21,24,30,33,40,43-decazatricyclo[17.14.10.024,28]tritetraconta-2,5,8,13,20,29,32,39,42-nonaen-10-yl]-hydroxymethylidene]amino]-3-(4-hydroxyphenyl)propanoic acid