preferred_name: a flavonol + D-glucose => a flavonol 3-O-beta-D-glucoside + H2O
preferred_name_lc: a flavonol + d-glucose => a flavonol 3-o-beta-d-glucoside + h2o
label: a flavonol + D-glucose => a flavonol 3-O-beta-D-glucoside + H2O
label_lc: a flavonol + d-glucose => a flavonol 3-o-beta-d-glucoside + h2o