preferred_name: isonicotinate + L-lysyl-[protein] => N(6)-isonicotinyl-L-lysyl-[protein] + H2O
preferred_name_lc: isonicotinate + l-lysyl-[protein] => n(6)-isonicotinyl-l-lysyl-[protein] + h2o
label: isonicotinate + L-lysyl-[protein] => N(6)-isonicotinyl-L-lysyl-[protein] + H2O
label_lc: isonicotinate + l-lysyl-[protein] => n(6)-isonicotinyl-l-lysyl-[protein] + h2o