InChI=1/C18H20Cl2N4O3/c1-24(2)9-10-27-14-6-4-13(5-7-14)21-17(25)18(26)23-22-16-8-3-12(19)11-15(16)20/h3-8,11,22H,9-10H2,1-2H3,(H,21,25)(H,23,26)/p+1/fC18H21Cl2N4O3/h21,23-24H/q+1 CE0DFF47F43148D0