InChI=1/C16H20Cl2N4O3/c1-10(14(23)20-16(25)19-2)21-6-8-22(9-7-21)15(24)11-4-3-5-12(17)13(11)18/h3-5,10H,6-9H2,1-2H3,(H2,19,20,23,25)/t10-/m0/s1/f/h19-20H 7D6C6E09892A349C