InChI=1/C19H24N6O/c1-13-4-5-16-17(9-13)24-19(23-16)25-8-2-3-14(11-25)18(26)21-7-6-15-10-20-12-22-15/h4-5,9-10,12,14H,2-3,6-8,11H2,1H3,(H,20,22)(H,21,26)(H,23,24)/p+2/t14-/m1/s1/fC19H26N6O/h20-24H/q+2 83B9B626EB43CDA5