preferred_name: L-arginine + O2 => 4-guanidinobutanamide + CO2 + H2O
preferred_name_lc: l-arginine + o2 => 4-guanidinobutanamide + co2 + h2o
label: L-arginine + O2 => 4-guanidinobutanamide + CO2 + H2O
label_lc: l-arginine + o2 => 4-guanidinobutanamide + co2 + h2o