InChI=1/C16H15N3O2S/c1-2-5-14-18-19-16(22-14)17-15(21)12-8-10-6-3-4-7-11(10)9-13(12)20/h3-4,6-9,20H,2,5H2,1H3,(H,17,19,21)/f/h21H D40905AE8D9107D8