InChI=1/C21H28N4O2/c1-3-22-21(27)25-11-9-24(10-12-25)20(26)16-6-4-5-15-17-13-14(2)7-8-18(17)23-19(15)16/h4-6,14,23H,3,7-13H2,1-2H3,(H,22,27)/t14-/m1/s1/f/h22H 30F83868B54BA1E0