preferred_name: L-cystine + 2 glutathione = glutathione disulfide + 2 L-cysteine
preferred_name_lc: l-cystine + 2 glutathione = glutathione disulfide + 2 l-cysteine
label: L-cystine + 2 glutathione = glutathione disulfide + 2 L-cysteine
label_lc: l-cystine + 2 glutathione = glutathione disulfide + 2 l-cysteine