label: 1-aci-nitro-2-(phenyl)ethane + glutathione <=> (Z)-1-(glutathione-S-yl)-2-phenylacetohydroximate + H2O
label_lc: 1-aci-nitro-2-(phenyl)ethane + glutathione <=> (z)-1-(glutathione-s-yl)-2-phenylacetohydroximate + h2o