CC[C@H](C)[C@@H]1NC(=O)[C@H](CCC(=O)O)NC(=O)C[C@@H](CCCCCCCC(C)C)OC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@@H](CC(C)C)NC1=O 3-((3S,6R,9S,12S,15R,18S,21S,25R)-18-((2S)-butan-2-yl)-9-(2-hydroxy-2-oxoethyl)-25-(8-methylnonyl)-3,6,15-tris(2-methylpropyl)-2,5,8,11,14,17,20,23-octaoxo-12-(propan-2-yl)-1-oxa-4,7,10,13,16,19,22-heptaazacyclopentacosan-21-yl)propanoic acid