InChI=1/C20H26N4O4/c1-3-20(2)18(27)24(19(28)21-20)22-16(25)13-23-11-9-15(10-12-23)17(26)14-7-5-4-6-8-14/h4-8,15H,3,9-13H2,1-2H3,(H,21,28)(H,22,25)/p+1/t20-/m1/s1/fC20H27N4O4/h21-23H/q+1	D87ECDD55616EE0C