preferred_name: N-hexadecanoylsphing-4-enine + H2O <=> sphing-4-enine + hexadecanoate
preferred_name_lc: n-hexadecanoylsphing-4-enine + h2o <=> sphing-4-enine + hexadecanoate
label: N-hexadecanoylsphing-4-enine + H2O <=> sphing-4-enine + hexadecanoate
label_lc: n-hexadecanoylsphing-4-enine + h2o <=> sphing-4-enine + hexadecanoate