preferred_name: sphing-4-enine + octadecanoyl-CoA <=> N-octadecanoylsphing-4-enine + CoA + H(+)
preferred_name_lc: sphing-4-enine + octadecanoyl-coa <=> n-octadecanoylsphing-4-enine + coa + h(+)
label: sphing-4-enine + octadecanoyl-CoA <=> N-octadecanoylsphing-4-enine + CoA + H(+)
label_lc: sphing-4-enine + octadecanoyl-coa <=> n-octadecanoylsphing-4-enine + coa + h(+)