preferred_name: hexanoate + sphinganine => N-hexanoyl-sphinganine + H2O
preferred_name_lc: hexanoate + sphinganine => n-hexanoyl-sphinganine + h2o
label: hexanoate + sphinganine => N-hexanoyl-sphinganine + H2O
label_lc: hexanoate + sphinganine => n-hexanoyl-sphinganine + h2o