preferred_name: sucrose + H2O => beta-D-fructose + alpha-D-glucose
preferred_name_lc: sucrose + h2o => beta-d-fructose + alpha-d-glucose
label: sucrose + H2O => beta-D-fructose + alpha-D-glucose
label_lc: sucrose + h2o => beta-d-fructose + alpha-d-glucose