The name/synonym for ligand LBT (curated from ChEBI, PubChem, and PDB databases):

1ALPHA-LACTOSE
24-O-BETA-D-GALACTOPYRANOSYL-ALPHA-D-GLUCOPYRANOSE
3BETA-D-GALACTOPYRANOSYL-(1->4)-ALPHA-D-GLUCOPYRANOSE
4BETA-D-GALP-(1->4)-ALPHA-D-GLCP
5LACTOSE
61-BETA-D-GALACTOPYRANOSYL-4-ALPHA-D-GLUCOPYRANOSE
7MILK SUGAR
8ANHYDROUS LACTOSE
9BETA-D-GALACTOPYRANOSYL-(1->4)-ALPHA-D-GLUCOSE