InChI=1/C20H18N2O3/c23-17-9-5-15(6-10-17)19-18(20(24)25-21-19)13-14-3-7-16(8-4-14)22-11-1-2-12-22/h3-10,13,23H,1-2,11-12H2/b18-13-	FC400A9D39D1AD4C