InChI=1/C20H22N4O6/c25-19-7-5-17(23(27)28)11-15(19)13-21-9-3-1-2-4-10-22-14-16-12-18(24(29)30)6-8-20(16)26/h5-8,11-14,25-26H,1-4,9-10H2/p+1/b21-13+,22-14?/fC20H23N4O6/h25h,21-22H/q+1/b21-13?,22-14+	7A84FBD770AF0EBC