preferred_name: urate(in) + (S)-lactate(out) => urate(out) + (S)-lactate(in)
preferred_name_lc: urate(in) + (s)-lactate(out) => urate(out) + (s)-lactate(in)
label: urate(in) + (S)-lactate(out) => urate(out) + (S)-lactate(in)
label_lc: urate(in) + (s)-lactate(out) => urate(out) + (s)-lactate(in)