preferred_name: beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc + GDP-beta-L-fucose => beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc + GDP + H(+)
preferred_name_lc: beta-d-gal-(1->4)-beta-d-glcnac-(1->3)-beta-d-gal-(1->4)-d-glc + gdp-beta-l-fucose => beta-d-gal-(1->4)-[alpha-l-fuc-(1->3)]-beta-d-glcnac-(1->3)-beta-d-gal-(1->4)-d-glc + gdp + h(+)
label: beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc + GDP-beta-L-fucose => beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc + GDP + H(+)
label_lc: beta-d-gal-(1->4)-beta-d-glcnac-(1->3)-beta-d-gal-(1->4)-d-glc + gdp-beta-l-fucose => beta-d-gal-(1->4)-[alpha-l-fuc-(1->3)]-beta-d-glcnac-(1->3)-beta-d-gal-(1->4)-d-glc + gdp + h(+)