InChI=1/C20H26N4O4/c1-5-24(13-18(25)22(2)3)20(26)15-12-23(4)21-19(15)14-7-8-16-17(11-14)28-10-6-9-27-16/h7-8,11-12H,5-6,9-10,13H2,1-4H3	98033DE126803AA3