5-methylcytosine + H2O + H(+) <=> thymine + NH4(+)
5-methylcytosine + h2o + h(+) <=> thymine + nh4(+)
5-methylcytosine + H2O + H(+) <=> thymine + NH4(+)
5-methylcytosine + h2o + h(+) <=> thymine + nh4(+)