label: 4-methyl-6,7-(methylenedioxy)-9-((3,4,5-trimethoxyphenyl)amino)-3a,4-dihydrofuro(3.4-b)quinolin-1(3H)-one
label_lc: 4-methyl-6,7-(methylenedioxy)-9-((3,4,5-trimethoxyphenyl)amino)-3a,4-dihydrofuro(3.4-b)quinolin-1(3h)-one