InChI=1/C19H24N6O2/c1-24-8-10-25(11-9-24)17-7-2-14(12-21-17)13-22-18(26)15-3-5-16(6-4-15)23-19(20)27/h2-7,12H,8-11,13H2,1H3,(H,22,26)(H3,20,23,27)/p+1/fC19H25N6O2/h22-24H,20H2/q+1 C254AE272E992ACB