label: N-formyl-4-amino-5-aminomethyl-2-methylpyrimidine + H2O => 4-amino-5-aminomethyl-2-methylpyrimidine + formate
label_lc: n-formyl-4-amino-5-aminomethyl-2-methylpyrimidine + h2o => 4-amino-5-aminomethyl-2-methylpyrimidine + formate