InChI=1/C20H24N4O3/c1-22(14-17-9-3-5-11-19(17)24(26)27)20(25)21-18-10-4-2-8-16(18)15-23-12-6-7-13-23/h2-5,8-11H,6-7,12-15H2,1H3,(H,21,25)/p+1/fC20H25N4O3/h21,23H/q+1 2D10CFB2ADA9ACB4