N(4)-acetylcytosine + H2O => cytosine + acetate + H(+)
n(4)-acetylcytosine + h2o => cytosine + acetate + h(+)
N(4)-acetylcytosine + H2O => cytosine + acetate + H(+)
n(4)-acetylcytosine + h2o => cytosine + acetate + h(+)