InChI=1/C25H30N4O3/c1-4-20(24(30)26-12-11-16-15-27-21-8-6-5-7-19(16)21)28-25(31)23-14-17-13-18(32-3)9-10-22(17)29(23)2/h5-10,13,20,23H,4,11-12,14-15H2,1-3H3,(H,26,30)(H,28,31)/p+1/t20-,23+/m0/s1/fC25H31N4O3/h26-28H/q+1 4F89D29CEFC91AF5