InChI=1/C14H14ClN5O2S/c1-7-9-5-11(23-14(9)20(3)18-7)13(22)17-16-12(21)10-4-8(15)6-19(10)2/h4-6H,1-3H3,(H,16,21)(H,17,22)/f/h16-17H 5D59A1AC2E9CB7E8