preferred_name: (2S)-4-methyl-2-[(E)-{[(2R,3S,4R,5R)-2,3,4,5-tetrahydroxyoxan-2-yl]methylidene}amino]pentanoate + H2O + H(+) <=> 2-dehydro-D-glucose + L-leucine
preferred_name_lc: (2s)-4-methyl-2-[(e)-{[(2r,3s,4r,5r)-2,3,4,5-tetrahydroxyoxan-2-yl]methylidene}amino]pentanoate + h2o + h(+) <=> 2-dehydro-d-glucose + l-leucine
label: (2S)-4-methyl-2-[(E)-{[(2R,3S,4R,5R)-2,3,4,5-tetrahydroxyoxan-2-yl]methylidene}amino]pentanoate + H2O + H(+) <=> 2-dehydro-D-glucose + L-leucine
label_lc: (2s)-4-methyl-2-[(e)-{[(2r,3s,4r,5r)-2,3,4,5-tetrahydroxyoxan-2-yl]methylidene}amino]pentanoate + h2o + h(+) <=> 2-dehydro-d-glucose + l-leucine