InChI=1/C20H18N2O6/c1-2-24-14-8-4-3-7-13(14)19-21-18(28-22-19)12-26-20(23)17-11-25-15-9-5-6-10-16(15)27-17/h3-10,17H,2,11-12H2,1H3/t17-/m0/s1	E033443BB97EECF8