InChI=1/C27H32N8O2/c1-21-8-9-22(30-26(36)34-16-12-32(13-17-34)24-6-2-4-10-28-24)20-23(21)31-27(37)35-18-14-33(15-19-35)25-7-3-5-11-29-25/h2-11,20H,12-19H2,1H3,(H,30,36)(H,31,37)/p+2/fC27H34N8O2/h28-31H/q+2 E3175159D8B30FC4