InChI=1/C18H19ClN6O4/c1-22-7-9-23(10-8-22)17-4-2-3-15(19)14(17)12-20-21-16-6-5-13(24(26)27)11-18(16)25(28)29/h2-6,11-12,21H,7-10H2,1H3/b20-12+ 95FC23277B828960