preferred_name: a sphingoid 1-phosphate + H2O = a sphingoid base + phosphate
preferred_name_lc: a sphingoid 1-phosphate + h2o = a sphingoid base + phosphate
label: a sphingoid 1-phosphate + H2O = a sphingoid base + phosphate
label_lc: a sphingoid 1-phosphate + h2o = a sphingoid base + phosphate