InChI=1/C20H26N4O4/c1-14(2)8-23-9-17(27-12-16-5-4-6-21-7-16)10-24(11-18(23)25)20(26)19-15(3)22-13-28-19/h4-7,13-14,17H,8-12H2,1-3H3/t17-/m0/s1	E68231D8ABEF5528