InChI=1/C19H21N7O2/c1-12-9-16(26(23-12)19(2,3)4)24-28-18(27)13-5-7-15(8-6-13)25-17(21)14(10-20)11-22-25/h5-9,11,23H,21H2,1-4H3/b24-16+	2249A6A0F4233771