preferred_name: glycocholate(in) + glutarate(out) => glycocholate(out) + glutarate(in)
preferred_name_lc: glycocholate(in) + glutarate(out) => glycocholate(out) + glutarate(in)
label: glycocholate(in) + glutarate(out) => glycocholate(out) + glutarate(in)
label_lc: glycocholate(in) + glutarate(out) => glycocholate(out) + glutarate(in)