InChI=1/C11H11Cl2N3O3/c1-10(6-11(10,12)13)9(17)15-14-7-4-2-3-5-8(7)16(18)19/h2-5,14H,6H2,1H3,(H,15,17)/t10-/m1/s1/f/h15H 72F5BEEEBFD4DD2A