InChI=1/C19H26N4O2/c1-14-7-6-8-16(15(14)2)21-17(24)11-23(3)12-18(25)22-19(13-20)9-4-5-10-19/h6-8H,4-5,9-12H2,1-3H3,(H,21,24)(H,22,25)/p+1/fC19H27N4O2/h21-23H/q+1	38105EC1F78F17E4