InChI=1/C24H26N6O3/c1-18-10-11-20(27-24(33)26-19-7-3-2-4-8-19)23(32)30(18)17-22(31)29-15-13-28(14-16-29)21-9-5-6-12-25-21/h2-12H,13-17H2,1H3,(H2,26,27,33)/p+1/fC24H27N6O3/h25-27H/q+1 272B6D2D8BCDE414