InChI=1/C20H26N4O4/c1-14(2)12-24-19(26)16-7-5-4-6-15(16)18(21-24)20(27)23-10-8-22(9-11-23)17(25)13-28-3/h4-7,14H,8-13H2,1-3H3	13BB43348E839D42