preferred_name: (4R)-hydroxysphinganine + a fatty acyl-CoA => an N-acyl-(4R)-4-hydroxysphinganine + CoA + H(+)
preferred_name_lc: (4r)-hydroxysphinganine + a fatty acyl-coa => an n-acyl-(4r)-4-hydroxysphinganine + coa + h(+)
label: (4R)-hydroxysphinganine + a fatty acyl-CoA => an N-acyl-(4R)-4-hydroxysphinganine + CoA + H(+)
label_lc: (4r)-hydroxysphinganine + a fatty acyl-coa => an n-acyl-(4r)-4-hydroxysphinganine + coa + h(+)