InChI=1/C26H32N4O3/c1-17(2)18-6-8-20(9-7-18)27-26(31)33-16-21-13-19-10-11-30(21)15-22(19)24-14-23(28-29(24)3)25-5-4-12-32-25/h4-9,12,14,17,19,21-22H,10-11,13,15-16H2,1-3H3,(H,27,31)/p+1/t19-,21+,22-/m0/s1/fC26H33N4O3/h27,30H/q+1 0B413C137E7911C3