[(2S,3S,4R)-2-[[4-[[(2S)-2-[[2-(6-azidohexanoylamino)-3-methylbutanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]phenyl]methoxycarbonylamino]-3-hydroxy-1-[(2S,4S,5R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoctadecan-4-yl] N-[[[[[[[[[[[[[[[[[[[[[[[[[[(ethenylidenehydrazinylidene)hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]hydrazinylidene]carbamate