an N-(acyl)-sphingosyl-1,3-cyclic phosphate + choline => an N-(acyl)-sphingosylphosphocholine
an n-(acyl)-sphingosyl-1,3-cyclic phosphate + choline => an n-(acyl)-sphingosylphosphocholine
an N-(acyl)-sphingosyl-1,3-cyclic phosphate + choline => an N-(acyl)-sphingosylphosphocholine
an n-(acyl)-sphingosyl-1,3-cyclic phosphate + choline => an n-(acyl)-sphingosylphosphocholine