preferred_name: beta-D-glucosyl-(1->4)-D-mannopyranose => D-cellobiose
preferred_name_lc: beta-d-glucosyl-(1->4)-d-mannopyranose => d-cellobiose
label: beta-D-glucosyl-(1->4)-D-mannopyranose => D-cellobiose
label_lc: beta-d-glucosyl-(1->4)-d-mannopyranose => d-cellobiose