InChI=1/C26H34N4O4/c1-15(31)27-16-6-8-18(9-7-16)30-14-26-11-10-19(34-26)20(21(26)23(30)33)22(32)28-17-12-24(2,3)29-25(4,5)13-17/h6-11,17,19-21,29H,12-14H2,1-5H3,(H,27,31)(H,28,32)/p+1/t19-,20-,21-,26-/m1/s1/fC26H35N4O4/h27-29H/q+1 6C459CCFF9E42469