preferred_name: D-maltoheptaose + O2 => D-maltoheptaono-1,5-lactone + H2O2
preferred_name_lc: d-maltoheptaose + o2 => d-maltoheptaono-1,5-lactone + h2o2
label: D-maltoheptaose + O2 => D-maltoheptaono-1,5-lactone + H2O2
label_lc: d-maltoheptaose + o2 => d-maltoheptaono-1,5-lactone + h2o2