preferred_name: alpha-maltohexaose + beta-D-glucose => alpha-maltopentaose + beta-maltose
preferred_name_lc: alpha-maltohexaose + beta-d-glucose => alpha-maltopentaose + beta-maltose
label: alpha-maltohexaose + beta-D-glucose => alpha-maltopentaose + beta-maltose
label_lc: alpha-maltohexaose + beta-d-glucose => alpha-maltopentaose + beta-maltose