preferred_name: a pyrimidine nucleobase + D-ribose 5-phosphate => a pyrimidine ribonucleoside 5'-phosphate + H2O
preferred_name_lc: a pyrimidine nucleobase + d-ribose 5-phosphate => a pyrimidine ribonucleoside 5'-phosphate + h2o
label: a pyrimidine nucleobase + D-ribose 5-phosphate => a pyrimidine ribonucleoside 5'-phosphate + H2O
label_lc: a pyrimidine nucleobase + d-ribose 5-phosphate => a pyrimidine ribonucleoside 5'-phosphate + h2o