InChI=1/C14H15N3O2S/c1-4-17-6-9(18)16-11-10-7(2)5-8(3)15-13(10)20-12(11)14(17)19/h5H,4,6H2,1-3H3,(H,16,18)/f/h16H 7CEFAECC04DD446C