InChI=1/C21H25N5O/c1-14-9-18(25-24-14)13-26(2)12-15-5-3-8-17(10-15)21-22-19(11-20(27)23-21)16-6-4-7-16/h3,5,8-11,16H,4,6-7,12-13H2,1-2H3,(H,24,25)(H,22,23,27)/p+1/fC21H26N5O/h23,25-26H/q+1 F9C2A5B982BC1E2D