InChI=1/C14H14ClN5S/c1-2-9-10-11(16)18-14(17)20-12(10)19-13(9)21-8-5-3-4-7(15)6-8/h3-6H,2H2,1H3,(H5,16,17,18,19,20)/f/h19H,16-17H2 393780468B3C401C