preferred_name: crepenynate + A + 2 H2O => (9Z,12Z)-octadecadienoate + AH2 + O2
preferred_name_lc: crepenynate + a + 2 h2o => (9z,12z)-octadecadienoate + ah2 + o2
label: crepenynate + A + 2 H2O => (9Z,12Z)-octadecadienoate + AH2 + O2
label_lc: crepenynate + a + 2 h2o => (9z,12z)-octadecadienoate + ah2 + o2