preferred_name: (S)-allantoin + CO2 => 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H(+)
preferred_name_lc: (s)-allantoin + co2 => 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1h-imidazole-5-carboxylate + h(+)
label: (S)-allantoin + CO2 => 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H-imidazole-5-carboxylate + H(+)
label_lc: (s)-allantoin + co2 => 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1h-imidazole-5-carboxylate + h(+)