InChI=1/C20H14N4O2/c25-17-5-1-3-13-7-9-15(23-19(13)17)11-21-22-12-16-10-8-14-4-2-6-18(26)20(14)24-16/h1-12,25-26H/b21-11+,22-12+	492C83DBA546A7C2