3-oxo-1-(4-toluidino)-1,3-dihydro-2-benzofuran-1-carboxamide InChI=1/C16H14N2O3/c1-10-6-8-11(9-7-10)18-16(15(17)20)13-5-3-2-4-12(13)14(19)21-16/h2-9,18H,1H3,(H2,17,20