Daptomycin Impurity 12

Chemical Name: 2-((3S,9S,12S,15R)-18-((1H-indol-3-yl)methyl)-15-(2-amino-2-oxoethyl)-3-(3-aminopropyl)-12-(carboxymethyl)-9-((R)-1-hydroxyethyl)-2,5,8,11,14,17,20-heptaoxo-4,7,10,13,16,19-hexaazanonacosyl)malonic acid

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