InChI=1/C26H30N4O2/c1-3-6-24-28-18-22(20-12-14-27-15-13-20)26(29-24)23-7-5-16-30(23)25(31)17-19-8-10-21(11-9-19)32-4-2/h8-15,18,23H,3-7,16-17H2,1-2H3/t23-/m0/s1 B37FF411441F32FB