InChI=1/C19H26N6O2/c1-22-16-15(17(26)23(2)19(22)27)25(11-13-7-4-3-5-8-13)18(21-16)24-10-6-9-14(20)12-24/h3-5,7-8,14-16H,6,9-12,20H2,1-2H3/p+1/t14-,15-,16-/m0/s1/fC19H27N6O2/h20H/q+1 A0D78FF3E3345857