preferred_name: N-methyl-L-glutamate + NH4(+) => methylamine + L-glutamate
preferred_name_lc: n-methyl-l-glutamate + nh4(+) => methylamine + l-glutamate
label: N-methyl-L-glutamate + NH4(+) => methylamine + L-glutamate
label_lc: n-methyl-l-glutamate + nh4(+) => methylamine + l-glutamate