InChI=1/C25H24N4O2/c1-3-28(23-11-7-4-8-18(23)2)24(30)17-29-25(31)21-10-6-5-9-20(21)22(27-29)16-19-12-14-26-15-13-19/h4-15H,3,16-17H2,1-2H3 2900C980B67C5911