label: 2-amino-4-methylsulfanylbutyric acid 4-methoxy-6-(4-methoxybenzylamino)-2,2-dimethylchroman-3-yl ester
label_lc: 2-amino-4-methylsulfanylbutyric acid 4-methoxy-6-(4-methoxybenzylamino)-2,2-dimethylchroman-3-yl ester