801840.fig.001a
(a)
801840.fig.001b
(b)
801840.fig.001c
(c)
801840.fig.001d
(d)
801840.fig.001e
(e)
801840.fig.001f
(f)
801840.fig.001g
(g)
801840.fig.001h
(h)
801840.fig.001i
(i)
801840.fig.001j
(j)
801840.fig.001k
(k)
801840.fig.001l
(l)
801840.fig.001m
(m)
Figure 1: Structures of (a) L-glutathione, (b) L-cysteine, (c) N-acetyl-L-cysteine, (d) the seleno-bis(S-glutathionyl) arsinium ion, (e) oxidized L-glutathione, (f) meso-2,3-dimercaptosuccinic acid, (g) diethylenetriaminepentaacetic acid, (h) 2,3-dimercapto-1-propanesulfonic acid, (i) arsenobetaine, (j) cis-platin, (k) carboplatin, (l) oxaliplatin, and (m) sodium thiosulfate.