“… LTD4: …, R much greater than R,R greater than R,S much greater than S,S. The rank order for inhibition of binding by peptide leukotriene … 5(S)hydroxy-6(R)-S-glutathionyl-7(E),9(E),11(Z),14(Z)-eicosatetraenoic acid (potency ratios were: 1:4:590).”