preferred_name: beta-D-galactosyl-(1->4)-[alpha-L-fucosyl-(1->3)]-D-glucose + GDP + H(+) => lactose + GDP-beta-L-fucose
preferred_name_lc: beta-d-galactosyl-(1->4)-[alpha-l-fucosyl-(1->3)]-d-glucose + gdp + h(+) => lactose + gdp-beta-l-fucose
label: beta-D-galactosyl-(1->4)-[alpha-L-fucosyl-(1->3)]-D-glucose + GDP + H(+) => lactose + GDP-beta-L-fucose
label_lc: beta-d-galactosyl-(1->4)-[alpha-l-fucosyl-(1->3)]-d-glucose + gdp + h(+) => lactose + gdp-beta-l-fucose