InChI=1/C14H19N3O2S/c1-10-7-5-6-8-11(10)17-13(20(15,18)19)9-12(16-17)14(2,3)4/h5-9H,1-4H3,(H2,15,18,19)/f/h15H2 84FA56B22C2C369C