InChI=1/C20H20N4O2/c1-26-11-10-24-13-18(20(22-24)14-6-8-21-9-7-14)16-2-4-17-15(12-16)3-5-19(17)23-25/h2,4,6-9,12-13,25H,3,5,10-11H2,1H3/b23-19+	037CB6C8F5E1AFCE