label: an anthocyanidin 3-O-beta-D-glucoside + malonyl-CoA = an anthocyanidin 3-O-(6-O-malonyl-beta-D-glucoside) + CoA
label_lc: an anthocyanidin 3-o-beta-d-glucoside + malonyl-coa = an anthocyanidin 3-o-(6-o-malonyl-beta-d-glucoside) + coa