InChI=1/C18H20N2O2/c1-13-9-10-16(19-17(21)12-20(2)3)15(11-13)18(22)14-7-5-4-6-8-14/h4-11H,12H2,1-3H3,(H,19,21)/p+1/fC18H21N2O2/h19-20H/q+1	EBCA27D392C8D645