1 GS8 S-hydroxy-glutathione 1.000 2 GSF L-gamma-glutamyl-3-sulfino-L-alanylglycine 0.955 3 GSH Glutathione 0.952 4 GTS Glutathione sulfonic acid 0.913 5 GSM L-gamma-glutamyl-S-methylcysteinylglycine 0.909 6 BWS L-gamma-glutamyl-L-alanylglycine 0.905 7 AHE 2-amino-4-[1-carboxymethyl-carbamoyl)-2-hydroxymethylsulfanyl-ethylcarbamoyl]-butyric acid 0.870 8 GSN 2-amino-5-[1-(carboxylatomethylcarbamoyl)-2-nitrososulfanyl-ethyl]amino-5-oxo-pentanoate 0.870 9 KGT N-(4-carboxy-4-oxobutanoyl)-L-cysteinylglycine 0.864 10 99T L-gamma-glutamyl-S-(2-carboxyethyl)-L-cysteinylglycine 0.769 11 S8H (2~{S})-2-azanyl-5-oxidanylidene-5-[[(2~{S})-1-oxidanylidene-1-[(2-oxidanylidene-2-propan-2-yloxy-ethyl)amino]-3-sulfanyl-propan-2-yl]amino]pentanoic acid 0.760 12 HGS D-gamma-glutamyl-L-cysteinyl-beta-alanine 0.750 13 GF5 (2s)-2-azanyl-5-[[(2r)-3-(2-fluorosulfonylethylsulfanyl)-1-(2-hydroxy-2-oxoethylamino)-1-oxidanylidene-propan-2-yl]amino]-5-oxidanylidene-pentanoic acid 0.741 14 GTX S-hexylglutathione 0.741 15 LEE L-gamma-glutamyl-S-hexyl-L-cysteinylglycine 0.741 16 CGL Cystine-glutathione 0.714 17 GSB S-benzyl-glutathione 0.714