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