preferred_name: (11Z)-eicosenoate + NH4(+) => (11Z)-eicosenamide + H2O
preferred_name_lc: (11z)-eicosenoate + nh4(+) => (11z)-eicosenamide + h2o
label: (11Z)-eicosenoate + NH4(+) => (11Z)-eicosenamide + H2O
label_lc: (11z)-eicosenoate + nh4(+) => (11z)-eicosenamide + h2o