(R)-N-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-N-methyl-2-(3-((S)-1-(1-methylhydrazineyl)-1-oxopropan-2-yl)thioureido)propanamide

(S)-N-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-N-methyl-2-(2-methyl-2-((((S)-11-methyl-12-oxo-2,5,8-trioxa-11-azatetradecan-13-yl)carbamothioyl)-L-alanyl)hydrazine-1-carbothioamido)propanamide

(R)-N-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-N-methyl-2-(2-methyl-2-((((R)-11-methyl-12-oxo-2,5,8-trioxa-11-azatetradecan-13-yl)carbamothioyl)-L-alanyl)hydrazine-1-carbothioamido)propanamide

2-(2-(2-methoxyethoxy)ethoxy)ethyl-N-methylamine

L-Ala-N-methyl-triglyme amide