preferred_name: 3,4-dimethoxy-L-phenylalanine => 3,4-dimethoxy-(E)-cinnamate + NH4(+)
preferred_name_lc: 3,4-dimethoxy-l-phenylalanine => 3,4-dimethoxy-(e)-cinnamate + nh4(+)
label: 3,4-dimethoxy-L-phenylalanine => 3,4-dimethoxy-(E)-cinnamate + NH4(+)
label_lc: 3,4-dimethoxy-l-phenylalanine => 3,4-dimethoxy-(e)-cinnamate + nh4(+)