InChI=1/C23H20N2O4/c1-24(18-11-13-21(14-12-18)29-20-5-3-2-4-6-20)22(26)17-7-9-19(10-8-17)25-15-16-28-23(25)27/h2-14H,15-16H2,1H3	FDA2886DC25A9E3C