Daptomycin Impurity 13

Chemical Name: (2S,8S,11S,14R,17S)-17-((1H-indol-3-yl)methyl)-14-(2-amino-2-oxoethyl)-2-(3-aminopropyl)-11-(carboxymethyl)-8-((R)-1-hydroxyethyl)-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazaoctacosanoic acid

Smile: CCCCCCCCCC(N[C@H](C(N[C@H](CC(N)=O)C(N[C@@H](CC(O)=O)C(N[C@H](C(NCC(N[C@H](C(O)=O)CCCN)=O)=O)[C@H](O)C)=O)=O)=O)CC1=CNC2=C1C=CC=C2)=O