InChI=1/C20H20N4O3/c1-12-9-13(2)11-16(10-12)21-14(3)19-15(4)22-23(20(19)25)17-5-7-18(8-6-17)24(26)27/h5-11,21H,1-4H3/b19-14+	11BEF1D400D0953C