preferred_name: (3Z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate + H(+) => 1-hydroxy-2-naphthoate + O2
preferred_name_lc: (3z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate + h(+) => 1-hydroxy-2-naphthoate + o2
label: (3Z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate + H(+) => 1-hydroxy-2-naphthoate + O2
label_lc: (3z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate + h(+) => 1-hydroxy-2-naphthoate + o2