preferred_name: 6-carboxy-5,6,7,8-tetrahydropterin + acetaldehyde + H(+) => L-sepiapterin + H2O
preferred_name_lc: 6-carboxy-5,6,7,8-tetrahydropterin + acetaldehyde + h(+) => l-sepiapterin + h2o
label: 6-carboxy-5,6,7,8-tetrahydropterin + acetaldehyde + H(+) => L-sepiapterin + H2O
label_lc: 6-carboxy-5,6,7,8-tetrahydropterin + acetaldehyde + h(+) => l-sepiapterin + h2o