InChI=1/C23H20N2O4/c1-24-23(26)17-6-4-5-14-11-15(7-8-16(14)17)29-20-9-10-25-19-13-22(28-3)21(27-2)12-18(19)20/h4-13H,1-3H3,(H,24,26)/p+1/fC23H21N2O4/h24-25H/q+1	CEC4934139CC9602