preferred_name: cyclic pyranopterin phosphate + diphosphate => (8S)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate
preferred_name_lc: cyclic pyranopterin phosphate + diphosphate => (8s)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate
label: cyclic pyranopterin phosphate + diphosphate => (8S)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate
label_lc: cyclic pyranopterin phosphate + diphosphate => (8s)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate