InChI=1/C20H26N4O4/c1-4-24-11-16(9-21-24)20(26)23-13-18(28-3)12-22(19(25)14-23)10-15-5-7-17(27-2)8-6-15/h5-9,11,18H,4,10,12-14H2,1-3H3/t18-/m1/s1	B2EC0E6D78A98AFC