(S)-4-Benzyl-20-phenoxymethyl-2,5,8,11,14,17-hexaaza-bicyclo[17.3.1]tricosa-1(23),19,21-triene-3,6,9,12,15,18-hexaone

L-Lysine, N-[5-amino-2-(phenoxymethyl)benzoyl]glycylglycylglycylglycyl-,cyclic (5?1)-peptide

[4-((S)-3,6,9,12,15,18-Hexaoxo-20-phenoxymethyl-2,5,8,11,14,17-hexaaza-bicyclo[17.3.1]tricosa-1(23),19,21-trien-4-yl)-butyl]-carbamic acid benzyl ester

N-[3-((S)-3,6,9,12,15,18-Hexaoxo-20-phenoxymethyl-2,5,8,11,14,17-hexaaza-bicyclo[17.3.1]tricosa-1(23),19,21-trien-4-yl)-propyl]-guanidine