InChI=1/C23H24N4O2/c1-3-28-19-10-9-15(11-20(19)29-4-2)21-17-8-6-5-7-16(17)18(12-24)22(27)23(21,13-25)14-26/h7,9-11,17,21H,3-6,8,27H2,1-2H3/t17-,21+/m1/s1 27F844556603D1EA