InChI=1/C18H16Cl2N6O2S/c1-9(17(28)23-12-5-2-10(3-6-12)15(21)27)29-18-25-24-16(26(18)22)13-8-11(19)4-7-14(13)20/h2-9H,22H2,1H3,(H2,21,27)(H,23,28)/t9-/m1/s1/f/h23H,21H2 25CA959B81CF1878