preferred_name: an N-acylsphing-4-enine 1-phosphate(out) => an N-acylsphing-4-enine 1-phosphate(in)
preferred_name_lc: an n-acylsphing-4-enine 1-phosphate(out) => an n-acylsphing-4-enine 1-phosphate(in)
label: an N-acylsphing-4-enine 1-phosphate(out) => an N-acylsphing-4-enine 1-phosphate(in)
label_lc: an n-acylsphing-4-enine 1-phosphate(out) => an n-acylsphing-4-enine 1-phosphate(in)