preferred_name: RX + glutathione <=> an S-substituted glutathione + a halide anion + H(+)
preferred_name_lc: rx + glutathione <=> an s-substituted glutathione + a halide anion + h(+)
label: RX + glutathione <=> an S-substituted glutathione + a halide anion + H(+)
label_lc: rx + glutathione <=> an s-substituted glutathione + a halide anion + h(+)