preferred_name: a hydroperoxide + L-cysteinyl-[protein] => S-hydroxy-L-cysteinyl-[protein] + an alcohol
preferred_name_lc: a hydroperoxide + l-cysteinyl-[protein] => s-hydroxy-l-cysteinyl-[protein] + an alcohol
label: a hydroperoxide + L-cysteinyl-[protein] => S-hydroxy-L-cysteinyl-[protein] + an alcohol
label_lc: a hydroperoxide + l-cysteinyl-[protein] => s-hydroxy-l-cysteinyl-[protein] + an alcohol