InChI=1/C15H15ClN4O2S/c1-8-11(13(21)22-2)12(9-4-6-10(16)7-5-9)20-14(17-8)18-15(19-20)23-3/h4-7,12H,1-3H3,(H,17,18,19)/t12-/m1/s1/f/h17H 616D56F978A8B948