preferred_name: an N-(acyl)-sphingosylphosphoethanolamine <=> an N-(acyl)-sphingosyl-1,3-cyclic phosphate + ethanolamine
preferred_name_lc: an n-(acyl)-sphingosylphosphoethanolamine <=> an n-(acyl)-sphingosyl-1,3-cyclic phosphate + ethanolamine
label: an N-(acyl)-sphingosylphosphoethanolamine <=> an N-(acyl)-sphingosyl-1,3-cyclic phosphate + ethanolamine
label_lc: an n-(acyl)-sphingosylphosphoethanolamine <=> an n-(acyl)-sphingosyl-1,3-cyclic phosphate + ethanolamine