InChI=1/C31H30N8O3/c40-30(41)26-5-2-14-37(26)31(42)38-20-6-7-21(38)16-19(15-20)25-10-13-33-29-27(22-3-1-4-24-23(22)17-34-35-24)28(36-39(25)29)18-8-11-32-12-9-18/h1,3-4,8-13,17,19-21,26H,2,5-7,14-16H2,(H,34,35)(H,40,41)/p-1/t19?,20-,21+,26-/m1/s1/fC31H29N8O3/h35H/q-1 AA571567B8CE55C1