2'-deoxycytidine(in) + H(+)(in) = 2'-deoxycytidine(out) + H(+)(out)
2'-deoxycytidine(in) + h(+)(in) = 2'-deoxycytidine(out) + h(+)(out)
2'-deoxycytidine(in) + H(+)(in) = 2'-deoxycytidine(out) + H(+)(out)
2'-deoxycytidine(in) + h(+)(in) = 2'-deoxycytidine(out) + h(+)(out)