InChI=1S/C19H19Cl2N5O10S/c1-6-3-4-7(20)11(10(6)21)25-37(32,33)19-23-18-22-8(5-9(34-2)26(18)24-19)35-17-14(29)12(27)13(28)15(36-17)16(30)31/h3-5,12-15,17,25,27-29H,1-2H3,(H,30,31)