InChI=1/C22H26N6/c1-15(20-24-21(23)26-22(25-20)27(2)3)28-13-17-11-7-8-12-18(17)19(14-28)16-9-5-4-6-10-16/h4-12,15,19H,13-14H2,1-3H3,(H2,23,24,25,26)/t15-,19-/m0/s1/f/h23H2 C6BBBFB3612F6C4C