preferred_name: sphing-4-enine 1-phosphate + choline + H(+) => sphing-4-enine-phosphocholine + H2O
preferred_name_lc: sphing-4-enine 1-phosphate + choline + h(+) => sphing-4-enine-phosphocholine + h2o
label: sphing-4-enine 1-phosphate + choline + H(+) => sphing-4-enine-phosphocholine + H2O
label_lc: sphing-4-enine 1-phosphate + choline + h(+) => sphing-4-enine-phosphocholine + h2o