InChI=1/C28H32N4O3/c1-3-25(24(28(34)35-2)16-18-6-4-9-23(14-18)26(30)31)32-27(33)21-12-10-20(11-13-21)22-8-5-7-19(15-22)17-29/h4-15,24-25H,3,16-17,29H2,1-2H3,(H3,30,31)(H,32,33)/p+2/t24-,25-/m1/s1/fC28H34N4O3/h29,32H,30-31H2/q+2 A3ABFDCA9E8FCAA1