InChI=1/C26H30N4O4/c1-17-15-18(21-7-4-5-9-23(21)27-17)16-34-20-12-10-19(11-13-20)28-26(32)24-22(25(31)29-33-3)8-6-14-30(24)2/h4-5,7,9-13,15,22,24H,6,8,14,16H2,1-3H3,(H,28,32)(H,29,31)/p+1/t22-,24-/m0/s1/fC26H31N4O4/h28-30H/q+1 F81CBDF00D17A4D6