preferred_name: norbelladine + A + H2O => 3,4-dihydroxybenzaldehyde + tyramine + AH2
preferred_name_lc: norbelladine + a + h2o => 3,4-dihydroxybenzaldehyde + tyramine + ah2
label: norbelladine + A + H2O => 3,4-dihydroxybenzaldehyde + tyramine + AH2
label_lc: norbelladine + a + h2o => 3,4-dihydroxybenzaldehyde + tyramine + ah2