label: an alpha-D-galactosaminyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl derivative + H2O <=> D-galactosamine + an alpha-L-fucosyl-(1->2)-beta-D-galactosyl derivative
label_lc: an alpha-d-galactosaminyl-(1->3)-[alpha-l-fucosyl-(1->2)]-beta-d-galactosyl derivative + h2o <=> d-galactosamine + an alpha-l-fucosyl-(1->2)-beta-d-galactosyl derivative