(S)-3-(1-Methoxy-1H-indol-3-yl)-2-methylamino-propionic acid methyl ester

N--N1'-methoxy-N-methyl-L-tryptophan

N-<(2S,4R)-2-<-N1'-methoxy-N-methyl-L-tryptophanyl>amino>-4-methylheptanoyl>-N-methyl-L-alanine methyl ester