InChI=1/C26H30N4O3/c1-33-25(32)15-21-16-30(23-8-7-20(26(27)28)14-22(21)23)17-24(31)29-11-9-19(10-12-29)13-18-5-3-2-4-6-18/h2-8,14,16,19H,9-13,15,17H2,1H3,(H3,27,28)/p+1/fC26H31N4O3/h27-28H2/q+1 0F7102C12ECBF8A8