InChI=1/C21H22N4O4/c1-4-24(5-2)18-9-6-15-12-19(21(26)29-20(15)13-18)14(3)22-23-16-7-10-17(11-8-16)25(27)28/h6-13,23H,4-5H2,1-3H3/b22-14+	ED2B75FF64F96248