label: 2-[carboxy-(2-furan-2-yl-2-methoxyiminoacetylamino)methyl]-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
label_lc: 2-[carboxy-(2-furan-2-yl-2-methoxyiminoacetylamino)methyl]-5-methyl-3,6-dihydro-2h-1,3-thiazine-4-carboxylic acid