InChI=1/C21H20N4O/c1-2-7-19-16(4-1)14-25(12-13-26-19)21-17-5-3-6-18(17)23-20(24-21)15-8-10-22-11-9-15/h1-2,4,7-11H,3,5-6,12-14H2	E4A190204155E51A