InChI=1/C19H18N2O3/c1-11-4-5-13(12(2)8-11)9-17(22)20-14-6-7-15-16(10-14)19(24)21(3)18(15)23/h4-8,10H,9H2,1-3H3,(H,20,22)/f/h20H	835E090CDDF54E30