N-(4-methylbenzylidenyl)-4'-(3'',4''-methylenedioxyphenyl)-6',7'- dimethoxyl-1'-hydroxyl-benzyl-2,3-dihydro-isoindol-1-hydrazone
n-(4-methylbenzylidenyl)-4'-(3'',4''-methylenedioxyphenyl)-6',7'- dimethoxyl-1'-hydroxyl-benzyl-2,3-dihydro-isoindol-1-hydrazone