InChI=1/C21H24N4O/c1-13(2)25-12-4-7-18(25)14-8-10-15(11-9-14)21-23-17-6-3-5-16(20(22)26)19(17)24-21/h3,5-6,8-11,13,18H,4,7,12H2,1-2H3,(H2,22,26)(H,23,24)/p+1/t18-/m1/s1/fC21H25N4O/h23,25H,22H2/q+1 A203DEDA0874F359