preferred_name: N-methyldopaminechrome = 5,6-dihydroxyindole-N-methyl
preferred_name_lc: n-methyldopaminechrome = 5,6-dihydroxyindole-n-methyl
label: N-methyldopaminechrome = 5,6-dihydroxyindole-N-methyl
label_lc: n-methyldopaminechrome = 5,6-dihydroxyindole-n-methyl