InChI=1/C15H16Cl2N4O3/c1-7-14(23)21-6-8(5-11(21)13(22)18-7)19-15(24)20-10-4-2-3-9(16)12(10)17/h2-4,7-8,11H,5-6H2,1H3,(H,18,22)(H2,19,20,24)/t7-,8+,11+/m1/s1/f/h18-20H 5B33503949BE7E8C