2'-deoxyinosine(out) + H(+)(out) => 2'-deoxyinosine(in) + H(+)(in)
2'-deoxyinosine(out) + h(+)(out) => 2'-deoxyinosine(in) + h(+)(in)
2'-deoxyinosine(out) + H(+)(out) => 2'-deoxyinosine(in) + H(+)(in)
2'-deoxyinosine(out) + h(+)(out) => 2'-deoxyinosine(in) + h(+)(in)