1 GTB S-(P-nitrobenzyl)glutathione 1.000 2 GSB S-benzyl-glutathione 0.900 3 0HG N-[(4s)-4-ammonio-4-carboxybutanoyl]-S-(4-bromobenzyl)-L-cysteinylglycine 0.871 4 GBI S-(3-iodobenzyl)glutathione 0.871 5 IBG Gamma-glutamyl[S-(2-iodobenzyl)cysteinyl]glycine 0.871 6 P9H (2~{S})-2-azanyl-5-[[(2~{R})-1-(2-hydroxy-2-oxoethylamino)-1-oxidanylidene-3-[(1~{R})-3-oxidanylidene-1-phenyl-propyl]sulfanyl-propan-2-yl]amino]-5-oxidanylidene-pentanoic acid 0.818 7 GGC 1-menaphthyl glutathione conjugate 0.794 8 ABY N-(4-aminobutanoyl)-S-(4-methoxybenzyl)-L-cysteinylglycine 0.750 9 VWW L-gamma-glutamyl-S-benzyl-N-[(S)-carboxy(phenyl)methyl]-L-cysteinamide 0.750 10 GSM L-gamma-glutamyl-S-methylcysteinylglycine 0.700