preferred_name: dehydrosecodine <=> (-)-16-carbomethoxycleaviminium
preferred_name_lc: dehydrosecodine <=> (-)-16-carbomethoxycleaviminium
label: dehydrosecodine <=> (-)-16-carbomethoxycleaviminium
label_lc: dehydrosecodine <=> (-)-16-carbomethoxycleaviminium