preferred_name: (S)-3-hydroxybutanoate(in) + H(+)(in) => (S)-3-hydroxybutanoate(out) + H(+)(out)
preferred_name_lc: (s)-3-hydroxybutanoate(in) + h(+)(in) => (s)-3-hydroxybutanoate(out) + h(+)(out)
label: (S)-3-hydroxybutanoate(in) + H(+)(in) => (S)-3-hydroxybutanoate(out) + H(+)(out)
label_lc: (s)-3-hydroxybutanoate(in) + h(+)(in) => (s)-3-hydroxybutanoate(out) + h(+)(out)