InChI=1/C28H30N8O/c1-35-14-16-36(17-15-35)26-11-10-22(19-31-26)24-12-13-30-28(34-24)32-18-20-6-8-21(9-7-20)27(37)33-25-5-3-2-4-23(25)29/h2-13,19H,14-18,29H2,1H3,(H,33,37)(H,30,32,34)/p+1/fC28H31N8O/h32-33,35H/q+1 32EA2137449E4A51