InChI=1/C15H14Cl2N4OS/c16-15(17)6-10(15)8-1-3-9(4-2-8)11(22)7-23-14-20-12(18)5-13(19)21-14/h1-5,10H,6-7H2,(H4,18,19,20,21)/t10-/m0/s1/f/h18-19H2 EF75AA294D43E8A6