preferred_name: an N-acylsphing-4-enine 1-phosphate + H2O <=> an N-acylsphing-4-enine + phosphate
preferred_name_lc: an n-acylsphing-4-enine 1-phosphate + h2o <=> an n-acylsphing-4-enine + phosphate
label: an N-acylsphing-4-enine 1-phosphate + H2O <=> an N-acylsphing-4-enine + phosphate
label_lc: an n-acylsphing-4-enine 1-phosphate + h2o <=> an n-acylsphing-4-enine + phosphate