InChI=1/C19H28N6O3/c1-24-8-10-25(11-9-24)13-15-4-2-14(3-5-15)12-20-19(28)23-22-18(27)17(26)21-16-6-7-16/h2-5,16H,6-13H2,1H3,(H,21,26)(H,22,27)(H2,20,23,28)/p+1/fC19H29N6O3/h20-23,25H/q+1 5A13B04B5B5DE63F