preferred_name: norfluorocurarine + methanol + CO2 => 17-dehydropreakuammicine + H2O
preferred_name_lc: norfluorocurarine + methanol + co2 => 17-dehydropreakuammicine + h2o
label: norfluorocurarine + methanol + CO2 => 17-dehydropreakuammicine + H2O
label_lc: norfluorocurarine + methanol + co2 => 17-dehydropreakuammicine + h2o