InChI=1/C19H26N6O2/c1-22-16-15(17(26)23(2)19(22)27)25(13-14-7-4-3-5-8-14)18(21-16)24-11-6-9-20-10-12-24/h3-5,7-8,15-16,20H,6,9-13H2,1-2H3/p+1/t15-,16+/m0/s1/fC19H27N6O2/h20H/q+1 8782788A46F8AE9C