InChI=1/C21H26N4O6/c1-2-24(11-10-20(27)23-16-8-6-15(7-9-16)21(22)28)13-18(26)14-31-19-5-3-4-17(12-19)25(29)30/h3-9,12,18,26H,2,10-11,13-14H2,1H3,(H2,22,28)(H,23,27)/p+1/t18-/m1/s1/fC21H27N4O6/h23-24H,22H2/q+1 CAE4D53F79FAF562