preferred_name: heptanoyl-CoA + L-seryl-[protein] => O-heptanoyl-L-seryl-[protein] + CoA
preferred_name_lc: heptanoyl-coa + l-seryl-[protein] => o-heptanoyl-l-seryl-[protein] + coa
label: heptanoyl-CoA + L-seryl-[protein] => O-heptanoyl-L-seryl-[protein] + CoA
label_lc: heptanoyl-coa + l-seryl-[protein] => o-heptanoyl-l-seryl-[protein] + coa