label: 5 isopentenyl diphosphate + (2E,6E)-farnesyl diphosphate => all-trans-octaprenyl diphosphate + 5 diphosphate
label_lc: 5 isopentenyl diphosphate + (2e,6e)-farnesyl diphosphate => all-trans-octaprenyl diphosphate + 5 diphosphate