preferred_name: 2 L-tyrosinal => 4-{[(2S,5S)-5-[(4-hydroxyphenyl)methyl]-2,5-dihydropyrazin-2-yl]methyl}phenol + 2 H2O + H(+)
preferred_name_lc: 2 l-tyrosinal => 4-{[(2s,5s)-5-[(4-hydroxyphenyl)methyl]-2,5-dihydropyrazin-2-yl]methyl}phenol + 2 h2o + h(+)
label: 2 L-tyrosinal => 4-{[(2S,5S)-5-[(4-hydroxyphenyl)methyl]-2,5-dihydropyrazin-2-yl]methyl}phenol + 2 H2O + H(+)
label_lc: 2 l-tyrosinal => 4-{[(2s,5s)-5-[(4-hydroxyphenyl)methyl]-2,5-dihydropyrazin-2-yl]methyl}phenol + 2 h2o + h(+)