InChI=1/C19H24N4O3/c1-12(2)23-6-5-14(11-23)21-19(24)15-10-20-22-18(15)13-3-4-16-17(9-13)26-8-7-25-16/h3-4,9-10,12,14H,5-8,11H2,1-2H3,(H,20,22)(H,21,24)/p+1/t14-/m1/s1/fC19H25N4O3/h20-21,23H/q+1 A8BA0A4B78C891E3