InChI=1/C23H20N2O4/c1-12-11-28-20-10-21-17(8-16(12)20)13(2)18(23(27)29-21)9-22(26)25-15-3-4-19-14(7-15)5-6-24-19/h3-8,10-11,13,18-19H,9H2,1-2H3,(H,25,26)/t13-,18-,19+/m0/s1/f/h25H	C78CD417525976F8