label: 2-((2-acetyl-6,6-dimethyl-4-phenyl-5,6-dihydro-2H-1,2-oxazin-3-yl)methyl)-1H-isoindole-1,3(2H)-dione
label_lc: 2-((2-acetyl-6,6-dimethyl-4-phenyl-5,6-dihydro-2h-1,2-oxazin-3-yl)methyl)-1h-isoindole-1,3(2h)-dione