preferred_name: N-(11Z-eicosenoyl)-sphing-4-enine + H2O = (11Z)-eicosenoate + sphing-4-enine
preferred_name_lc: n-(11z-eicosenoyl)-sphing-4-enine + h2o = (11z)-eicosenoate + sphing-4-enine
label: N-(11Z-eicosenoyl)-sphing-4-enine + H2O = (11Z)-eicosenoate + sphing-4-enine
label_lc: n-(11z-eicosenoyl)-sphing-4-enine + h2o = (11z)-eicosenoate + sphing-4-enine