InChI=1/C19H24N6O/c1-4-17-21-11(2)18(23-17)14-9-25(3)10-15(14)19(26)22-13-5-6-16-12(7-13)8-20-24-16/h5-8,14-15H,4,9-10H2,1-3H3,(H,20,24)(H,21,23)(H,22,26)/p+1/t14-,15-/m0/s1/fC19H25N6O/h21-22,24-25H/q+1 FEB69A43D926DC28