Chemical Name | (S)-2-((Z)-(((4R,5Z,7S,8E,10S,11Z,13S,14Z,16S,17Z,19S,20Z,22S,23Z,25S,26Z,28S,29Z,31S,32Z,34S,35Z,37R)-22-((1H-indol-3-yl)methyl)-19,34-bis(4-aminobutyl)-13,25,28-tribenzyl-6,9,12,15,18,21,24,27,30,33,36-undecahydroxy-37-((Z)-(hydroxy((S)-pyrrolidin-2-yl) |