InChI=1/C20H18N2O3/c1-13(22-19(24)15-9-3-4-10-16(15)20(22)25)18(23)21-12-6-8-14-7-2-5-11-17(14)21/h2-5,7,9-11,13H,6,8,12H2,1H3/t13-/m1/s1	DDB68AC1DC588507