label: an N(2)-(1-hydroxy-2-oxopropyl)-2'-deoxyguanosine in DNA + H2O => a 2'-deoxyguanosine in DNA + lactate + H(+)
label_lc: an n(2)-(1-hydroxy-2-oxopropyl)-2'-deoxyguanosine in dna + h2o => a 2'-deoxyguanosine in dna + lactate + h(+)