InChI=1/C15H19ClN4O2S/c1-20-14(21)11(12(17)15(20)6-2-3-7-15)13(18)19-22-8-9-4-5-10(16)23-9/h4-5H,2-3,6-8,17H2,1H3,(H2,18,19)/f/h18H2/b19-13-	4A42EC99A0B96B5F