InChI=1/C30H32N4O2/c1-33-23-12-10-19-26(21(23)16-32-33)28-22(15-31-30(28)35)27-20-14-17(25-8-4-5-13-36-25)9-11-24(20)34(29(19)27)18-6-2-3-7-18/h9,11,14,16,18,25H,2-8,10,12-13,15H2,1H3,(H,31,35)/t25-/m1/s1/f/h31H 16661A1E95138196