InChI=1/C19H26N8/c1-14(17-22-18(21)24-19(23-17)25(2)3)26-9-6-10-27(12-11-26)16-8-5-4-7-15(16)13-20/h4-5,7-8,14H,6,9-12H2,1-3H3,(H2,21,22,23,24)/t14-/m1/s1/f/h21H2 226A0356CD032DE9