preferred_name: 16-epivellosimine + methanol + CO2 => polyneuridine aldehyde + H2O
preferred_name_lc: 16-epivellosimine + methanol + co2 => polyneuridine aldehyde + h2o
label: 16-epivellosimine + methanol + CO2 => polyneuridine aldehyde + H2O
label_lc: 16-epivellosimine + methanol + co2 => polyneuridine aldehyde + h2o