preferred_name: D-maltoheptaose + H2O = D-maltohexaose + alpha-D-glucose
preferred_name_lc: d-maltoheptaose + h2o = d-maltohexaose + alpha-d-glucose
label: D-maltoheptaose + H2O = D-maltohexaose + alpha-D-glucose
label_lc: d-maltoheptaose + h2o = d-maltohexaose + alpha-d-glucose