preferred_name: an N-acylsphing-4-enine + CoA + H(+) => a fatty acyl-CoA + sphing-4-enine
preferred_name_lc: an n-acylsphing-4-enine + coa + h(+) => a fatty acyl-coa + sphing-4-enine
label: an N-acylsphing-4-enine + CoA + H(+) => a fatty acyl-CoA + sphing-4-enine
label_lc: an n-acylsphing-4-enine + coa + h(+) => a fatty acyl-coa + sphing-4-enine