preferred_name: 2-hydroxy-7-methyl-6-oxo-(2E,4E)-octadienoate + CO2 => 3-carboxy-2-hydroxy-7-methyl-6-oxo-(2Z,4Z)-octadienoate + H(+)
preferred_name_lc: 2-hydroxy-7-methyl-6-oxo-(2e,4e)-octadienoate + co2 => 3-carboxy-2-hydroxy-7-methyl-6-oxo-(2z,4z)-octadienoate + h(+)
label: 2-hydroxy-7-methyl-6-oxo-(2E,4E)-octadienoate + CO2 => 3-carboxy-2-hydroxy-7-methyl-6-oxo-(2Z,4Z)-octadienoate + H(+)
label_lc: 2-hydroxy-7-methyl-6-oxo-(2e,4e)-octadienoate + co2 => 3-carboxy-2-hydroxy-7-methyl-6-oxo-(2z,4z)-octadienoate + h(+)